Which to use
“stay” is a verb and “stud” is a noun - they look or sound alike but fill different roles in a sentence.
- #473
- “stay” frequency rank
- #10,615
- “stud” frequency rank
- 11088
- confusion score
Side-by-Side Comparison
| Feature | stay | stud |
|---|---|---|
| Definition | To remain in a particular place, especially for a definite or short period of time; sojourn; abide. | A male animal, especially a stud horse (stallion), kept for breeding. |
Where the eye mixes stay and stud
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses stay with stud
These two trip readers on the page rather than in the ear: stay is /steɪ/ while stud is /stʌd/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 11088, derived from the frequency rank of both members and their visual similarity.
stay is recorded at frequency rank #473, classified as averb, pronounced /steɪ/. stud is at rank #10,615, tagged as anoun, pronounced /stʌd/.
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 11088, this pair ranks #488,953 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of stay vs stud
Shared letters: st. Private to "stay": ay. Private to "stud": du.
"stay" · 4 letters · shape CCVV · "stud" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Can "stay" and "stud" be used interchangeably?
Frequency check: "stay" vs "stud" - which ranks higher?
Useful next steps
Eye-level mix-up between "stay" and "stud" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "stay" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "stud" - compare definitions side by side with the headword page. Word entry
- This pair ranks #488,953 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "stay" and "stud" also get mixed up with nearby pairs, the highest-scored neighbour is "stud vs suds". 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 #488,953 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.