Which to use
“larva” is a noun and “larval” is an adjective - they look or sound alike but fill different roles in a sentence.
- #29,341
- “larva” frequency rank
- #32,473
- “larval” frequency rank
- 61814
- confusion score
Side-by-Side Comparison
| Feature | larva | larval |
|---|---|---|
| Definition | An early stage of growth for some insects and amphibians, in which after hatching from their egg, insects are wingless and resemble a caterpillar or grub, and amphibians lack limbs and resemble fish. | Of or relating to larvae: |
Where the eye mixes larva and larval
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. larva runs 5 letters (CVCCV) against larval's 6 (CVCCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses larva with larval
These two trip readers on the page rather than in the ear: larva is /ˈlɑː.və/ while larval is /ˈlɑɹvəl/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “larva” sits inside “larval”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 61814, derived from the frequency rank of both members and their visual similarity.
larva is recorded at frequency rank #29,341, classified as anoun, pronounced /ˈlɑː.və/. larval is at rank #32,473, tagged as anadj, pronounced /ˈlɑɹvəl/.
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 61814, this pair ranks #92,056 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of larva vs larval
Shared letters: alrv. Private to "larva": -. Private to "larval": -.
"larva" · 5 letters · shape CVCCV · "larval" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "larva" and "larval" be used interchangeably?
In ordinary English text, does "larva" or "larval" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "larva" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "larval" - compare definitions side by side with the headword page. Word entry
- This pair ranks #92,056 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "larva" and "larval" also get mixed up with nearby pairs, the highest-scored neighbour is "larva vs laver". 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 #92,056 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.