wiltvswispWhich spelling fits?

Quick tell: wilt is a verb, wisp is a noun, so they fill different roles in a sentence.

Which to use

“wilt” is a verb and “wisp” is a noun - they look or sound alike but fill different roles in a sentence.

#21,980
“wilt” frequency rank
#42,996
“wisp” frequency rank
64976
confusion score

Side-by-Side Comparison

Feature wilt wisp
Definition To droop or become limp and flaccid (as a dying leaf or flower). A small bundle, as of straw or other like substance; a twisted handful of something; any slender, flexible structure or group.

Where the eye mixes wilt and wisp

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. wilt and wisp follow the identical consonant-vowel pattern (CVCC). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
wilt
4 ch
wisp

Why the eye confuses wilt with wisp

These two trip readers on the page rather than in the ear: wilt is /wɪlt/ while wisp is /wɪsp/. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 64976, derived from the frequency rank of both members and their visual similarity.

wilt is recorded at frequency rank #21,980, classified as averb, pronounced /wɪlt/. wisp is at rank #42,996, tagged as anoun, pronounced /wɪsp/.

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 64976, this pair ranks #75,048 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of wilt vs wisp

Shared letters: iw. Private to "wilt": lt. Private to "wisp": ps.

"wilt" · 4 letters · shape CVCC  ·  "wisp" · 4 letters · shape CVCC

Known mistypes of this pair

  • wilt ← iwlt · willt · wiltt · witl · wlit · wwilt
  • wisp ← iwsp · wips · wispp · wissp · wsip · wwisp

Frequently Asked Questions

Can "wilt" and "wisp" be used interchangeably?
No - they are not even the same part of speech. "wilt" is a verb and "wisp" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "wilt" or "wisp"?
"wilt" is the more common of the two: it sits at frequency rank #21,980 in our English list, against #42,996 for "wisp". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "wilt" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "wisp" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #75,048 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "wilt" and "wisp" also get mixed up with nearby pairs, the highest-scored neighbour is "wim vs wisp". 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 #75,048 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list