Which to use
“collide” is a verb and “collie” is a noun - they look or sound alike but fill different roles in a sentence.
- #19,791
- “collide” frequency rank
- #29,603
- “collie” frequency rank
- 49394
- confusion score
Side-by-Side Comparison
| Feature | collide | collie |
|---|---|---|
| Definition | To impact directly, especially if violent. | Any of various breeds of dog originating in Scotland and England as sheepdogs |
Where the eye mixes collide and collie
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Why the eye confuses collide with collie
These two trip readers on the page rather than in the ear: collide is /kəˈlaɪd/ while collie is /ˈkɒli/. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 49394, derived from the frequency rank of both members and their visual similarity.
collide is recorded at frequency rank #19,791, classified as averb, pronounced /kəˈlaɪd/. collie is at rank #29,603, tagged as anoun, pronounced /ˈkɒli/.
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 49394, this pair ranks #184,048 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of collide vs collie
Shared letters: ceilo. Private to "collide": d. Private to "collie": -.
"collide" · 7 letters · shape CVCCVCV · "collie" · 6 letters · shape CVCCVV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "collide" for "collie" ever safe?
Which is more common, "collide" or "collie"?
Useful next steps
Eye-level mix-up between "collide" and "collie" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "collide" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "collie" - compare definitions side by side with the headword page. Word entry
- This pair ranks #184,048 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "collide" and "collie" also get mixed up with nearby pairs, the highest-scored neighbour is "colic vs collie". 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 #184,048 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.