Which to use
“slump” and “sup” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #18,187
- “slump” frequency rank
- #13,818
- “sup” frequency rank
- 32005
- confusion score
Side-by-Side Comparison
| Feature | slump | sup |
|---|---|---|
| Definition | To collapse heavily or helplessly. | To sip; to take a small amount of food or drink into the mouth, especially with a spoon. |
Where the eye mixes slump and sup
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses slump with sup
A purely visual mix-up. slump (/slʌmp/) and sup (/sʌp/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 32005, derived from the frequency rank of both members and their visual similarity.
slump is recorded at frequency rank #18,187, classified as averb, pronounced /slʌmp/. sup is at rank #13,818, tagged as averb, pronounced /sʌp/.
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 32005, this pair ranks #341,382 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of slump vs sup
Shared letters: psu. Private to "slump": lm. Private to "sup": -.
"slump" · 5 letters · shape CCVCC · "sup" · 3 letters · shape CVC
Known mistypes of this pair
- slump ← lsump · sllump · slmup · slummp · slumpp · slupm · sslump · sulmp
Frequently Asked Questions
Can "slump" and "sup" be used interchangeably?
Which is more common, "slump" or "sup"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "slump" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sup" - compare definitions side by side with the headword page. Word entry
- This pair ranks #341,382 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "slump" and "sup" also get mixed up with nearby pairs, the highest-scored neighbour is "slump vs slurp". 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 #341,382 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.