Let’s get this out in the open: if you’re googling chieves or chiefs, you’re probably wrestling with spelling, plural rules, or maybe a loud NFL fan at a bar. I’ve been the person correcting this for over a decade (unpaid, sadly). The short version: it’s “chiefs,” not “chieves.” But I know that’s not the whole story. English plural rules are messy. You’ve got “thief/thieves,” “leaf/leaves,” and then, wham, “chief/chiefs.” I know. It looks wrong. It feels wrong. And then the Kansas City Chiefs show up on TV and make everything noisier.
Why This Trips People Up (And Why I Care Way Too Much)

In my experience, people don’t mess up because they’re careless. It’s patterns. You see “thief/thieves,” and your brain says, “Oh. F to V, S to ES. I got it.” Then “chief” walks in, smiles politely, and refuses to follow the rule. Happens to everyone. Happens to smart people a lot.
I started paying attention to it in college when my professor marked down a paper for typing “chieves.” I was annoyed. I looked it up. He was right. I was annoyed again, and then I started keeping a list of the weird plural forms. Nerdy revenge. It stuck.
The Not-So-Golden Rule: “I Before E” Is A Menace
Let’s talk about the “i before e except after c” rhyme. Cute. Also wrong half the time. You’ve got “weird,” “their,” “science,” “caffeine,” and “protein” all giving it the finger. When people ask me to explain “chief,” I just say: ignore the rhyme. Focus on the actual ending. Words ending in -f and -fe sometimes turn to -ves. But not always.
So Which Words Do The -ves Thing?
Some do. Some don’t. It’s not personal. It’s just English being English.
Singular | Plural | Pattern | Notes |
---|---|---|---|
thief | thieves | -f to -ves | Common pattern |
leaf | leaves | -f to -ves | Also common |
wolf | wolves | -f to -ves | Animal trend |
chief | chiefs | +s | Doesn’t change to -ves |
roof | roofs | +s | Yep, “rooves” is rare/dated |
belief | beliefs | +s | Another -fs plural |
I’ve always found that a simple rule-of-thumb helps: if the word ends in a vowel + f (like be-lie-f), it often just takes an s. Not always, but often. “Chief” is in that camp. Also, its history matters. It comes from French “chef,” via Old French “chief.” That history nudges it toward a plain “s.”
The Dictionaries Agree (And Yes, I Check)
When someone argues with me about this, I don’t pull rank. I pull a dictionary. Here’s the entry for “chief” at Merriam-Webster: chief definition. It lists “chiefs” as the plural. No “chieves.” No “chiefes.” Just “chiefs.” And if you want a broader take on where the word “chief” sits in human culture, politics, and leadership, Britannica’s got a nice overview: Britannica on chief. I send that one to students who think “chief” only means a job title in a bad startup.
Sound vs. Spelling: Why Your Ear Lies To You
Here’s what tricks you: “chief” sounds like “leaf.” Your ear says they should behave the same. But spelling doesn’t follow sound in English. Not consistently. That’s why we have silent letters, double letters that do nothing, and words like “colonel” that are just chaos in a trench coat. So if you feel betrayed, you’re not crazy. You’re just reading English.
My Cheat Sheet For Plurals Ending In -f
- Memorize the big -ves group: thief, leaf, wolf, knife, life, half, wife.
- Memorize the weirdos that take -s: chief, roof, belief, chef, proof, cliff.
- If you’re unsure: check a dictionary. Takes ten seconds. Saves an email apology.
Tiny Side Quest: “Chef” vs. “Chief”
People mix these up. A chef runs a kitchen. A chief runs… basically anything. And no, a “chief chef” isn’t a joke. It’s a real title in some places. Just don’t try to pluralize “chef” as “cheves.” It’s “chefs.” Same as “chiefs.” Different jobs, same plural rule.
Sports Break: Kansas City Chiefs And The Loudest Debate
There’s also the football factor. A lot of folks meet the word “chiefs” during an NFL broadcast. The logo. The chants. The Super Bowl thing. If you want background (and a rabbit hole), the Wikipedia page for the Kansas City Chiefs is long and surprisingly detailed. Money talk? Forbes tracks team valuations and business stuff here: Forbes on the Chiefs. News cycle junkie? The AP’s Chiefs hub lives here: AP News: Kansas City Chiefs.
Why do I bring them up? Because I’ve stood in a crowded bar, heard someone yell “Go Chieves!” and watched three people flinch at once. Me included. It’s a cultural thing now. The team is famous. The spelling shows up on shirts, signs, fantasy league group chats. So people internalize it. I’ve even seen the misspelling on a homemade banner. The guy was very proud. I didn’t correct him. I’ve learned.
How I Explain It To Sports Fans
- Think “briefs,” not “thieves.” Chief (brief). Thief (thieves). If you can keep those apart, you’re golden.
- Say the team name out loud: Chiefs. Then spell it the way the team does. They’ve got lawyers.
- Remember the logo. It’s on helmets, not in grammar textbooks. The spelling is part of the brand and the language.
Let’s Look At Patterns Side-By-Side (Because Brains Like Grids)
I made this for my students years ago. I still use it because it works. Quick scan. Quick memory hook.
Word | Plural | Why It Pluralizes That Way | Memory Tip |
---|---|---|---|
chief | chiefs | French origin; vowel + f; standard “s” | Think “briefs,” not “thieves” |
belief | beliefs | vowel + f; add “s” | Belief is strong. Doesn’t bend to -ves |
thief | thieves | common -f to -ves change | A thief “steals” your f |
leaf | leaves | common -f to -ves change | Think of leaves on trees |
roof | roofs | add “s,” no change | Roofs keep it simple |
knife | knives | -fe to -ves | The knife “cuts” the f |
What Style Guides And Editors Actually Do
I’ve worked with editors who quietly fix “chieves” the way a bartender wipes a counter. No drama. They just fix it. Style guides (AP, Chicago) don’t need special notes for “chiefs,” because it’s so standard. Plural is “chiefs.” Lowercase for general use. Capitalize for a title: Chief Operating Officer. Capitalize for the NFL team, obviously.
When I Get Pedantic (Sorry)
- “Chiefs” as people? Lowercase in most sentences: “The chiefs met in council.”
- Team name? Capitalized: “The Chiefs won.”
- Job title before a name? Capitalized: “Chief Morales.”
- Job title after a name? Usually lowercase: “Morales, the chief of operations.”
Etymology Corner (Only Slightly Nerdy)
“Chief” comes from Old French “chief,” meaning leader or head, tied to Latin “caput,” meaning head. That family of words gives us “capital,” “captain,” “chef,” and “chief.” It’s a little linguistic family reunion. If you like a deep dive into how societies use the word “chief,” the Britannica overview is solid: what a chief is, historically and politically. See? I don’t make this stuff up for fun. Okay. Sometimes for fun.
Real Life: The Misspellings I See Constantly
I’ve seen “chieives,” “cheifs,” “cheeves,” and once, “chieves” in a school newsletter. Printed. Nobody caught it until the principal’s mother called. Painful morning. I brought donuts. It helped.
Emails from managers sometimes read like they were typed during a fire drill. “To all chieves” was a real subject line I got last year. I gently replied with the edited version and a smiley face. The person wrote back, “I knew it.” Sure you did, Michael.
My Shortcut For Remembering (And Teaching)
What I think is this: don’t try to memorize every exception. Make small buckets. Words that clearly go to -ves. Words that clearly do not. Then that tiny group that goes both ways in older usage or dialect (like “scarfs/scarves”). If you keep “chief” in the “does not change” bucket, you’re set.
My Lazy Checklist
- Say the singular out loud. Does it end in vowel + f or -ef? Might just take “s.”
- Check if it’s a common -ves word (thief, leaf, wolf, knife, life, wife, half).
- If it’s a title or team name, default to what the org uses (the Chiefs use “Chiefs,” obviously).
- Two-second dictionary rule. Always wins.
Mini Quiz (No Grades, Promise)
- Chief → ? (chiefs)
- Thief → ? (thieves)
- Roof → ? (roofs)
- Knife → ? (knives)
- Belief → ? (beliefs)
Where I Send People When They Don’t Believe Me

Sometimes folks want receipts. Fair. I usually send them the dictionary first: Merriam-Webster: chief. Then I point at how media outlets write it, which you can see in coverage like the AP News hub: AP News on the Chiefs. If they’re sports-business curious, Forbes has the valuation and ownership bits here: Forbes: Kansas City Chiefs. The spelling is consistent. Everywhere.
A Quick Word On Search Trends And “Wrong” Searches
If you typed that phrase earlier (I did, testing myself), don’t stress. Search engines aren’t teachers. They’re guessers. They try to find what you meant. If you search the wrong thing, they’ll often fix it silently. But if you write it wrong in your resume? That won’t be as kind. So yeah. Spend the extra five seconds. “Chiefs.” Always.
Anecdotes I Probably Shouldn’t Admit
Once, a colleague printed “Safety Chieves” on 120 lanyards. Budget was gone. We kept them. It became an inside joke. People started awarding a “Golden Chieve” (a plastic keychain) to the person who caught the most typos each month. Was it petty? Yes. Did it improve our documents? Also yes.
I also once corrected a stranger’s chalkboard sign outside a cafe. Wiped the “chieves” and wrote “chiefs.” Bought a muffin to make up for it. Carbs are my apology language.
If You’re Still Torn Between The Two
Here’s the clean, boring, correct answer you can tattoo on your brain: the plural of “chief” is “chiefs.” No standard dictionary lists “chieves.” If you see someone asking about chieves or chiefs, they’re asking about the plural rule. Send them this post. Or don’t. You’re not their English teacher. Unless you are. In which case, hi.
Extra Memory Hooks (Because Why Not)
- Chief is like brief. Both end in -ief. Both take -s. (briefs, chiefs)
- Thief is the oddball. Think “thieves steal your F” and turn it into V.
- Belief is a feeling. Feelings multiply without changing form. (beliefs)
Common Look-Alikes I See In The Wild
These pairs confuse learners all the time. I keep them taped to my monitor like a gremlin.
Singular | Plural | Common Wrong Plural | Fix |
---|---|---|---|
chief | chiefs | chieves | Never -ves. Add “s.” |
brief | briefs | brieves | Same as “chief.” |
belief | beliefs | believes | Careful: “believes” is a verb form, not a plural. |
thief | thieves | thiefs | This one flips to -ves. |
wolf | wolves | wolfs | -f to -ves change. |
roof | roofs | rooves | “Rooves” is archaic in most places. |
If You’re New Here (And Wondering Why I’m Like This)
I’ve been writing and editing for over ten years, teaching English on and off, and collecting little spelling oddities like fancy rocks. If you want more background on me and the project, the short version is here: about me and this blog. It’s not fancy. It’s honest.
Practical Stuff You Can Use Tomorrow
When You’re Writing Fast
- Default to “chiefs” when it’s more than one chief.
- If you hesitate, swap the word: try “leader(s)” and keep going. Fix later.
- Run a quick spell check. It’ll underlined the funny ones. You know the ones.
When You’re Teaching Someone Else
- Pair “chiefs” with “briefs” as a rhyme. Kids love silly examples. Adults too.
- Make a mini poster with the -ves crew and the -s crew. Tape it up.
- Celebrate catches, not mistakes. Typos are normal. Corrections are a skill.
The Two-Bucket Trick (My Favorite)
- Bucket A: words that flip to -ves (thief, leaf, wolf, knife, life, wife, half).
- Bucket B: words that keep -f and add -s (chief, brief, belief, roof, chef, proof).
Random Notes From My Notebook
Some folks ask if “chieftains” turns into “chieftainses.” No. Please no. Just “chieftains.” Also, “Commander-in-Chief” has plural “Commanders-in-Chief.” The “chief” part doesn’t change there, because the head noun is “Commander.” English likes to be tricky on titles. Keep an eye on the head word.
I once made a slide that said “If you can spell ‘briefs,’ you can spell ‘chiefs.’” People laughed. It helped. Humor works. Plus, briefs are never not funny. Except in court. Usually.
FAQs
- Wait, is “chieves” ever correct anywhere? No. Not in standard English. If you see it, it’s a typo or a joke. Or a handmade lanyard. Don’t ask.
- Why does “thief” change to “thieves,” but “chief” doesn’t? Different word families. “Thief” follows the -f to -ves pattern. “Chief” came from French and settled on a simple “s.” Language is a patchwork quilt.
- Is it “Chiefs” for the NFL team no matter what? Yep. Capital C. Plural S. Look at the official sources or the team’s wiki if you want receipts.
- What about “chef”? Is that like “chief”? Different meaning, same plural rule. “Chef” becomes “chefs.” Not “cheves.” Please. I’m begging.
- How can I remember this fast? Rhyme it: chief/brief → chiefs/briefs. Thief/leaf → thieves/leaves. Two buckets. Done.
I think that covers it. Or at least, it covers the part people argue about in comment sections. If you catch me typing it wrong at 2 a.m., be kind. I’ll blame autocorrect and buy you a muffin.

Hey, I’m Lucas. My blog explores the patterns and connects the dots between tech, business, and gaming. If you’re a curious mind who loves to see how different worlds intersect, you’re in the right place.