ImavsIRSConfusable pair

Quick tell: Ima is a contraction, IRS is a name, so they fill different roles in a sentence.

Which to use

“Ima” is a contraction and “IRS” is a name - they look or sound alike but fill different roles in a sentence.

#25,790
“Ima” frequency rank
#8,440
“IRS” frequency rank
34230
confusion score

Side-by-Side Comparison

Feature Ima IRS
Definition Alternative form of Imma (I'm going to). Initialism of Internal Revenue Service.

Letter map: Ima vs IRS

Shared letters muted; letters that set Ima and IRS apart highlighted. Shared run: 1.

3 ch
Ima
3 ch
IRS

Part-of-speech tell for Ima / IRS

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Ima is acontraction and IRSaname. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 34230, derived from the frequency rank of both members and their visual similarity.

Ima is recorded at frequency rank #25,790, classified as acontraction. IRS is at rank #8,440, tagged as aname, pronounced /ˈaɪ.ɑɹ.ɛs/.

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 34230, this pair ranks #322,548 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Ima vs IRS

Shared letters: i. Private to "Ima": am. Private to "IRS": rs.

"Ima" · 3 letters · shape VCV  ·  "IRS" · 3 letters · shape VCC

Frequently Asked Questions

Can "Ima" and "IRS" be used interchangeably?
No - they are not even the same part of speech. "Ima" is a contraction and "IRS" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Ima" or "IRS"?
"IRS" is the more common of the two: it sits at frequency rank #8,440 in our English list, against #25,790 for "Ima". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "Ima" vs "IRS" is on the table, pick a follow-up below.

  • Full dictionary entry for "Ima" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "IRS" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #322,548 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Ima" and "IRS" also get mixed up with nearby pairs, the highest-scored neighbour is "Ilan vs Ima". Nearby pair

Confusion rank #322,548 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