ilkvsIRAConfusable pair

Quick tell: ilk is a adjective, IRA is a noun, so they fill different roles in a sentence.

Which to use

“ilk” is an adjective and “IRA” is a noun - they look or sound alike but fill different roles in a sentence.

#32,443
“ilk” frequency rank
#9,057
“IRA” frequency rank
41500
confusion score

Side-by-Side Comparison

Feature ilk IRA
Definition Very; same. Initialism of individual retirement account.

Where the eye mixes ilk and IRA

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
ilk
3 ch
IRA

Why the eye confuses ilk with IRA

These two trip readers on the page rather than in the ear: ilk is /ɪlk/ while IRA is /aɪ ɑɹ eɪ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 41500, derived from the frequency rank of both members and their visual similarity.

ilk is recorded at frequency rank #32,443, classified as anadj, pronounced /ɪlk/. IRA is at rank #9,057, tagged as anoun, pronounced /aɪ ɑɹ eɪ/.

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 41500, this pair ranks #257,808 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ilk vs IRA

Shared letters: i. Private to "ilk": kl. Private to "IRA": ar.

"ilk" · 3 letters · shape VCC  ·  "IRA" · 3 letters · shape VCV

Frequently Asked Questions

Do "ilk" and "IRA" mean the same thing in a sentence?
No - they are not even the same part of speech. "ilk" is an adjective and "IRA" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ilk" or "IRA"?
"IRA" is the more common of the two: it sits at frequency rank #9,057 in our English list, against #32,443 for "ilk". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "ilk" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "IRA" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #257,808 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "ilk" and "IRA" also get mixed up with nearby pairs, the highest-scored neighbour is "Ilan vs ilk". Nearby pair

Confusion rank #257,808 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