Which to use
“agar” is a noun and “agh” is an intj - they look or sound alike but fill different roles in a sentence.
- #28,103
- “agar” frequency rank
- #44,044
- “agh” frequency rank
- 72147
- confusion score
Side-by-Side Comparison
| Feature | agar | agh |
|---|---|---|
| Definition | A gelatinous substance obtained from red algae, especially Gracilaria species, used as a bacterial culture medium, in electrophoresis and as a food additive. | An exclamation of mild horror, disgust or frustration |
Where the eye mixes agar and agh
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between agar and agh
These two trip readers on the page rather than in the ear: agar is /ˈeɪ.ɡə/ while agh is [æː(x)]. 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 intj), which is usually the fastest check. Our composite confusion score for this pair is 72147, derived from the frequency rank of both members and their visual similarity.
agar is recorded at frequency rank #28,103, classified as anoun, pronounced /ˈeɪ.ɡə/. agh is at rank #44,044, tagged as anintj, pronounced [æː(x)].
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 72147, this pair ranks #44,041 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of agar vs agh
Shared letters: ag. Private to "agar": r. Private to "agh": h.
"agar" · 4 letters · shape VCVC · "agh" · 3 letters · shape VCC
Known mistypes of this pair
- agar ← aagr · agarr · aggar · gaar
Frequently Asked Questions
Can "agar" and "agh" be used interchangeably?
In ordinary English text, does "agar" or "agh" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "agar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "agh" - compare definitions side by side with the headword page. Word entry
- This pair ranks #44,041 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "agar" and "agh" also get mixed up with nearby pairs, the highest-scored neighbour is "agh vs amb". 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 #44,041 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.