Which to use
“fester” and “fever” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #38,838
- “fester” frequency rank
- #4,945
- “fever” frequency rank
- 43783
- confusion score
Side-by-Side Comparison
| Feature | fester | fever |
|---|---|---|
| Definition | A fistula. | A higher than normal body temperature of a person (or, generally, a mammal), usually caused by disease. |
Where the spellings diverge
Shared letters are muted; the letters that actually set fester and fever apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
fester and fever form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 letter(s) in length - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 43783, derived from the frequency rank of both members and their visual similarity.
fester is recorded at frequency rank #38,838, classified as anoun, pronounced /ˈfɛstə(ɹ)/. fever is at rank #4,945, tagged as anoun, pronounced /ˈfiːvə/.
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 43783, this pair ranks #236,749 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "fester" and "fever" be used interchangeably?
Remembering fester vs fever
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “fester” entry
- Browse more pairs most likely to be confused. Most confusable