Which to use
“spy” is a noun and “sus” is an intj - they look or sound alike but fill different roles in a sentence.
- #48,092
- “spy” frequency rank
- #32
- “sus” frequency rank
- 48124
- confusion score
Side-by-Side Comparison
| Feature | spy | sus |
|---|---|---|
| Definition | Espía. | Se emplea para avivar, infundir ánimo e incitar a la acción rápida y con vigor. |
Where the eye mixes spy and sus
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses spy with sus
These two trip readers on the page rather than in the ear: spy is /spaɪ/ while sus is [sus]. 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 (noun vs intj), which is usually the fastest check. Our composite confusion score for this pair is 48124, derived from the frequency rank of both members and their visual similarity.
spy is recorded at frequency rank #48,092, classified as anoun, pronounced /spaɪ/. sus is at rank #32, tagged as anintj, pronounced [sus].
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 48124, this pair ranks #116,212 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of spy vs sus
Shared letters: s. Private to "spy": py. Private to "sus": u.
"spy" · 3 letters · shape CCV · "sus" · 3 letters · shape CVC
Frequently Asked Questions
Can "spy" and "sus" be used interchangeably?
In ordinary Spanish text, does "spy" or "sus" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "spy" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sus" - compare definitions side by side with the headword page. Word entry
- This pair ranks #116,212 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "spy" and "sus" also get mixed up with nearby pairs, the highest-scored neighbour is "sei vs spy". Nearby pair
Confusion rank #116,212 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.