Which to use
“issa” is a contraction and “issue” is a noun - they look or sound alike but fill different roles in a sentence.
- #21,249
- “issa” frequency rank
- #589
- “issue” frequency rank
- 21838
- confusion score
Side-by-Side Comparison
| Feature | issa | issue |
|---|---|---|
| Definition | Contraction of it's + a. | The action or an instance of flowing or coming out, an outflow |
Where the eye mixes issa and issue
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses issa with issue
These two trip readers on the page rather than in the ear: issa is /ˈɪsə/ while issue is /ˈɪʃuː/. 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 (contraction vs noun), which is usually the fastest check. Our composite confusion score for this pair is 21838, derived from the frequency rank of both members and their visual similarity.
issa is recorded at frequency rank #21,249, classified as acontraction, pronounced /ˈɪsə/. issue is at rank #589, tagged as anoun, pronounced /ˈɪʃuː/.
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 21838, this pair ranks #420,979 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of issa vs issue
Shared letters: is. Private to "issa": a. Private to "issue": eu.
"issa" · 4 letters · shape VCCV · "issue" · 5 letters · shape VCCVV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "issa" for "issue" ever safe?
Frequency check: "issa" vs "issue" - which ranks higher?
Useful next steps
Eye-level mix-up between "issa" and "issue" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "issa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "issue" - compare definitions side by side with the headword page. Word entry
- This pair ranks #420,979 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "issa" and "issue" also get mixed up with nearby pairs, the highest-scored neighbour is "ISR vs issa". 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 #420,979 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.