Which to use
“flush” is a noun and “flushed” is an adjective - they look or sound alike but fill different roles in a sentence.
- #9,610
- “flush” frequency rank
- #20,360
- “flushed” frequency rank
- 29970
- confusion score
Side-by-Side Comparison
| Feature | flush | flushed |
|---|---|---|
| Definition | A group of birds that have suddenly started up from undergrowth, trees, etc. | Red in the face because of embarrassment, exertion, etc. |
Where the eye mixes flush and flushed
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Look-alike desk: flush vs flushed
These two trip readers on the page rather than in the ear: flush is /ˈflʌʃ/ while flushed is /flʌʃt/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “flush” sits inside “flushed”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 29970, derived from the frequency rank of both members and their visual similarity.
flush is recorded at frequency rank #9,610, classified as anoun, pronounced /ˈflʌʃ/. flushed is at rank #20,360, tagged as anadj, pronounced /flʌʃt/.
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 29970, this pair ranks #358,487 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of flush vs flushed
Shared letters: fhlsu. Private to "flush": -. Private to "flushed": de.
"flush" · 5 letters · shape CCVCC · "flushed" · 7 letters · shape CCVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "flush" for "flushed" ever safe?
Frequency check: "flush" vs "flushed" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "flush" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "flushed" - compare definitions side by side with the headword page. Word entry
- This pair ranks #358,487 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "flush" and "flushed" also get mixed up with nearby pairs, the highest-scored neighbour is "flushed vs fluted". 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 #358,487 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.