Which to use
“colt” and “costs” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #13,486
- “colt” frequency rank
- #1,163
- “costs” frequency rank
- 14649
- confusion score
Side-by-Side Comparison
| Feature | colt | costs |
|---|---|---|
| Definition | A young male horse. | plural of cost |
Where the eye mixes colt and costs
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. colt runs 4 letters (CVCC) against costs's 5 (CVCCC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses colt with costs
A purely visual mix-up. colt (/kəʊlt/) and costs (/ˈkɔsts/) 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 1 letter(s) in length. Our composite confusion score for this pair is 14649, derived from the frequency rank of both members and their visual similarity.
colt is recorded at frequency rank #13,486, classified as anoun, pronounced /kəʊlt/. costs is at rank #1,163, tagged as anoun, pronounced /ˈkɔsts/.
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 14649, this pair ranks #468,774 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of colt vs costs
Shared letters: cot. Private to "colt": l. Private to "costs": s.
"colt" · 4 letters · shape CVCC · "costs" · 5 letters · shape CVCCC
Known mistypes of this pair
Frequently Asked Questions
Do "colt" and "costs" mean the same thing in a sentence?
Frequency check: "colt" vs "costs" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "colt" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "costs" - compare definitions side by side with the headword page. Word entry
- This pair ranks #468,774 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "colt" and "costs" also get mixed up with nearby pairs, the highest-scored neighbour is "colt vs Croat". 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 #468,774 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.