feetvsfierWhat's the difference?

Quick tell: feet is a noun, fier is an adjective, so they fill different roles in a sentence.

Which to use

“feet” is a noun and “fier” is an adjective - they look or sound alike but fill different roles in a sentence.

#43,431
“feet” frequency rank
#2,365
“fier” frequency rank
45796
confusion score

Side-by-Side Comparison

Feature feet fier
Definition Pluriel de foot. Qui éprouve une envie d’amour-propre souvent fondée.

Where the eye mixes feet and fier

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
feet
4 ch
fier

Why the eye confuses feet with fier

These two trip readers on the page rather than in the ear: feet is \fiːt\ while fier is \fjɛʁ\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 45796, derived from the frequency rank of both members and their visual similarity.

feet is recorded at frequency rank #43,431, classified as anoun, pronounced \fiːt\. fier is at rank #2,365, tagged as anadj, pronounced \fjɛʁ\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 45796, this pair ranks #199,979 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of feet vs fier

Shared letters: ef. Private to "feet": t. Private to "fier": ir.

"feet" · 4 letters · shape CVVC  ·  "fier" · 4 letters · shape CVVC

Known mistypes of this pair

  • feetfeett · fet · ffeet
  • fierfeir · ffier · fierr · ifer

Frequently Asked Questions

Is swapping "feet" for "fier" ever safe?
No - they are not even the same part of speech. "feet" is a noun and "fier" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "feet" or "fier"?
"fier" is the more common of the two: it sits at frequency rank #2,365 in our French list, against #43,431 for "feet". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "feet" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fier" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #199,979 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "feet" and "fier" also get mixed up with nearby pairs, the highest-scored neighbour is "Fee vs feet". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #199,979 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list