ahavsahemTell them apart

Which to use

“aha” and “ahem” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#24,847
“aha” frequency rank
#46,566
“ahem” frequency rank
71413
confusion score

Side-by-Side Comparison

Feature aha ahem
Definition Exprime l’illumination, la révélation, la découverte. Hum.

Where the eye mixes aha and ahem

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
aha
4 ch
ahem

Look-alike desk: aha vs ahem

A purely visual mix-up. aha (\a.ha\) and ahem (\a.ˈhe.m\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 71413, derived from the frequency rank of both members and their visual similarity.

aha is recorded at frequency rank #24,847, classified as anintj, pronounced \a.ha\. ahem is at rank #46,566, tagged as anintj, pronounced \a.ˈhe.m\.

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 71413, this pair ranks #47,637 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of aha vs ahem

Shared letters: ah. Private to "aha": -. Private to "ahem": em.

"aha" · 3 letters · shape VCV  ·  "ahem" · 4 letters · shape VCVC

Known mistypes of this pair

  • ahemaehm · ahemm · ahhem · ahme · haem

Frequently Asked Questions

Is swapping "aha" for "ahem" ever safe?
No. They are said differently (\a.ha\ versus \a.ˈhe.m\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "aha" vs "ahem" - which ranks higher?
"aha" is the more common of the two: it sits at frequency rank #24,847 in our French list, against #46,566 for "ahem". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "aha" and "ahem" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "aha" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ahem" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #47,637 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "aha" and "ahem" also get mixed up with nearby pairs, the highest-scored neighbour is "ahem vs aves". 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 #47,637 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list