himvshisWhich spelling fits?

Quick tell: him is a pronoun, his is a determiner, so they fill different roles in a sentence.

Which to use

“him” is a pronoun and “his” is a determiner - they look or sound alike but fill different roles in a sentence.

#82
“him” frequency rank
#34
“his” frequency rank
116
confusion score

Side-by-Side Comparison

Feature him his
Definition A masculine pronoun; he as a grammatical object. Belonging to him.

Where the eye mixes him and his

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

3 ch
him
3 ch
his

Look-alike desk: him vs his

These two trip readers on the page rather than in the ear: him is /ˈhɪm/ while his is /ɪ̈z/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - m in “him” becomes s in “his”, and the parts of speech differ too (pronoun vs determiner), which is usually the fastest check. Our composite confusion score for this pair is 116, derived from the frequency rank of both members and their visual similarity.

him is recorded at frequency rank #82, classified as apron, pronounced /ˈhɪm/. his is at rank #34, tagged as adet, pronounced /ɪ̈z/.

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 116, this pair ranks #529,862 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of him vs his

Shared letters: hi. Private to "him": m. Private to "his": s.

"him" · 3 letters · shape CVC  ·  "his" · 3 letters · shape CVC

Frequently Asked Questions

Can "him" and "his" be used interchangeably?
No - they are not even the same part of speech. "him" is a pronoun and "his" a determiner, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "him" or "his"?
"his" is the more common of the two: it sits at frequency rank #34 in our English list, against #82 for "him". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "him" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "his" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #529,862 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "him" and "his" also get mixed up with nearby pairs, the highest-scored neighbour is "HIIT vs him". Nearby pair

Confusion rank #529,862 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