sweatervssweatyWhich spelling fits?

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

Which to use

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

#9,967
“sweater” frequency rank
#13,820
“sweaty” frequency rank
23787
confusion score

Side-by-Side Comparison

Feature sweater sweaty
Definition A knitted jacket or jersey, usually of thick wool, worn by athletes before or after exercise. Covered in sweat.

Where the eye mixes sweater and sweaty

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

7 ch
sweater
6 ch
sweaty

Look-alike desk: sweater vs sweaty

These two trip readers on the page rather than in the ear: sweater is /ˈswɛtə/ while sweaty is /ˈswɛti/. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 23787, derived from the frequency rank of both members and their visual similarity.

sweater is recorded at frequency rank #9,967, classified as anoun, pronounced /ˈswɛtə/. sweaty is at rank #13,820, tagged as anadj, pronounced /ˈswɛti/.

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 23787, this pair ranks #406,788 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sweater vs sweaty

Shared letters: aestw. Private to "sweater": r. Private to "sweaty": y.

"sweater" · 7 letters · shape CCVVCVC  ·  "sweaty" · 6 letters · shape CCVVCV

Known mistypes of this pair

  • sweatersewater · ssweater · swaeter · sweaetr · sweaterr · sweatre · sweatter · swetaer
  • sweatysewaty · ssweaty · swaety · sweatty · sweatyy · sweayt · swetay · swweaty

Frequently Asked Questions

Is swapping "sweater" for "sweaty" ever safe?
No - they are not even the same part of speech. "sweater" is a noun and "sweaty" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "sweater" vs "sweaty" - which ranks higher?
"sweater" is the more common of the two: it sits at frequency rank #9,967 in our English list, against #13,820 for "sweaty". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "sweater" and "sweaty" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "sweater" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sweaty" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #406,788 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "sweater" and "sweaty" also get mixed up with nearby pairs, the highest-scored neighbour is "Swamy vs sweaty". 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 #406,788 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