fail vs fie, What's the Difference?

Which to use

“fail” is a verb and “fie” is an intj - they look or sound alike but fill different roles in a sentence.

#2,441
“fail” frequency rank: #45,929
“fie” frequency rank: 48370
confusion score

Side-by-Side Comparison

Feature	fail	fie
Definition	To be unsuccessful.	Sometimes followed by on or upon: used to express distaste, disgust, or outrage.

Where the spellings diverge

Shared letters are muted; the letters that actually set fail and fie apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

4 ch

fail

3 ch

fie

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: fail is /feɪl/ while fie is /faɪ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs intj), which is usually the fastest check. Our composite confusion score for this pair is 48370, derived from the frequency rank of both members and their visual similarity.

fail is recorded at frequency rank #2,441, classified as averb, pronounced /feɪl/. fie is at rank #45,929, tagged as anintj, pronounced /faɪ/.

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 48370, this pair ranks #193,693 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fail vs fie

Shared letters: fi. Private to "fail": al. Private to "fie": e.

"fail" · 4 letters · shape CVVC · "fie" · 3 letters · shape CVV

Known mistypes of this pair

fail ← afil · faill · fali · ffail · fial

Frequency comparison

fail#2,441

fie#45,929

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "fail" and "fie" be used interchangeably?

No - they are not even the same part of speech. "fail" is a verb and "fie" an intj, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "fail" or "fie"?

"fail" is the more common of the two: it sits at frequency rank #2,441 in our English list, against #45,929 for "fie". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering fail vs fie

The fastest way to pick the right one every time.

Check the role first: if you need a verb, it's “fail”; for an intj, it's “fie”.
See each word in full, definition, IPA, etymology and its other confusables. Full “fail” entry
Browse more pairs most likely to be confused. Most confusable