Which to use
“venom” is a noun and “venous” is an adjective - they look or sound alike but fill different roles in a sentence.
- #13,635
- “venom” frequency rank
- #31,814
- “venous” frequency rank
- 45449
- confusion score
Side-by-Side Comparison
| Feature | venom | venous |
|---|---|---|
| Definition | An animal toxin intended for defensive or offensive use; a biological poison delivered by bite, sting, etc., to protect an animal or to kill its prey. | Of or pertaining to veins. |
Where the eye mixes venom and venous
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. venom runs 5 letters (CVCVC) against venous's 6 (CVCVVC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between venom and venous
These two trip readers on the page rather than in the ear: venom is /ˈvɛnəm/ while venous is /ˈviː.nəs/. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 45449, derived from the frequency rank of both members and their visual similarity.
venom is recorded at frequency rank #13,635, classified as anoun, pronounced /ˈvɛnəm/. venous is at rank #31,814, tagged as anadj, pronounced /ˈviː.nəs/.
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 45449, this pair ranks #221,172 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of venom vs venous
Shared letters: enov. Private to "venom": m. Private to "venous": su.
"venom" · 5 letters · shape CVCVC · "venous" · 6 letters · shape CVCVVC
Known mistypes of this pair
Frequently Asked Questions
Can "venom" and "venous" be used interchangeably?
In ordinary English text, does "venom" or "venous" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "venom" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "venous" - compare definitions side by side with the headword page. Word entry
- This pair ranks #221,172 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "venom" and "venous" also get mixed up with nearby pairs, the highest-scored neighbour is "venom vs Vinod". 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 #221,172 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.