himvsHIVWhat's the difference?

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

Which to use

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

#82
“him” frequency rank
#5,421
“HIV” frequency rank
5503
confusion score

Side-by-Side Comparison

Feature him HIV
Definition A masculine pronoun; he as a grammatical object. Initialism of human immunodeficiency virus.

Where the eye mixes him and HIV

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

3 ch
him
3 ch
HIV

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: him is /ˈhɪm/ while HIV is /ˌeɪtʃˌaɪˈviː/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - m in “him” becomes v in “HIV”, and the parts of speech differ too (pronoun vs noun), which is usually the fastest check. Our composite confusion score for this pair is 5503, derived from the frequency rank of both members and their visual similarity.

him is recorded at frequency rank #82, classified as apron, pronounced /ˈhɪm/. HIV is at rank #5,421, tagged as anoun, pronounced /ˌeɪtʃˌaɪˈviː/.

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 5503, this pair ranks #515,082 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of him vs HIV

Shared letters: hi. Private to "him": m. Private to "HIV": v.

"him" · 3 letters · shape CVC  ·  "HIV" · 3 letters · shape CVC

Frequently Asked Questions

Can "him" and "HIV" be used interchangeably?
No - they are not even the same part of speech. "him" is a pronoun and "HIV" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "him" or "HIV"?
"him" is the more common of the two: it sits at frequency rank #82 in our English list, against #5,421 for "HIV". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "him" and "HIV". Here's where to go from here.

  • Full dictionary entry for "him" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "HIV" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #515,082 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "him" and "HIV" also get mixed up with nearby pairs, the highest-scored neighbour is "HIIT vs HIV". Nearby pair

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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

Source: FrequencyWords open word-frequency list