haivshmConfusable pair

Quick tell: hai is a intj, hm is a determiner, so they fill different roles in a sentence.

Which to use

“hai” is an intj and “hm” is a determiner - they look or sound alike but fill different roles in a sentence.

#13,524
“hai” frequency rank
#9,346
“hm” frequency rank
22870
confusion score

Side-by-Side Comparison

Feature hai hm
Definition Hi. Initialism of how much.

Letter map: hai vs hm

Shared letters muted; letters that set hai and hm apart highlighted. Shared run: 1.

3 ch
hai
2 ch
hm

Part-of-speech tell for hai / hm

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: hai is anintj and hmadeterminer. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 22870, derived from the frequency rank of both members and their visual similarity.

hai is recorded at frequency rank #13,524, classified as anintj, pronounced /ˈhaɪ̯/. hm is at rank #9,346, tagged as adet.

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 22870, this pair ranks #413,443 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of hai vs hm

Shared letters: h. Private to "hai": ai. Private to "hm": m.

"hai" · 3 letters · shape CVV  ·  "hm" · 2 letters · shape CC

Frequently Asked Questions

Is swapping "hai" for "hm" ever safe?
No - they are not even the same part of speech. "hai" is an intj and "hm" a determiner, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "hai" or "hm" show up more?
"hm" is the more common of the two: it sits at frequency rank #9,346 in our English list, against #13,524 for "hai". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "hai" and "hm". Here's where to go from here.

  • Full dictionary entry for "hai" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "hm" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #413,443 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "hai" and "hm" also get mixed up with nearby pairs, the highest-scored neighbour is "hai vs HIIT". Nearby pair

Confusion rank #413,443 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list