ehvsEIWhich spelling fits?

Quick tell: eh is a intj, EI is a noun, so they fill different roles in a sentence.

Which to use

“eh” is an intj and “EI” is a noun - they look or sound alike but fill different roles in a sentence.

#4,595
“eh” frequency rank
#23,521
“EI” frequency rank
28116
confusion score

Side-by-Side Comparison

Feature eh EI
Definition Used as a tag question, to emphasise what goes before or to request that the listener express an opinion about what has been said. Initialism of employment insurance.

Letter map: eh vs EI

Shared letters muted; letters that set eh and EI apart highlighted. Shared run: 1.

2 ch
eh
2 ch
EI

Role in the sentence - eh and EI

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: eh is anintj and EIanoun. On the page they differ by a single letter - h in “eh” becomes i in “EI”. Our composite confusion score for this pair is 28116, derived from the frequency rank of both members and their visual similarity.

eh is recorded at frequency rank #4,595, classified as anintj, pronounced /eɪ/. EI is at rank #23,521, tagged as anoun.

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 28116, this pair ranks #373,606 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of eh vs EI

Shared letters: e. Private to "eh": h. Private to "EI": i.

"eh" · 2 letters · shape VC  ·  "EI" · 2 letters · shape VV

Frequently Asked Questions

Do "eh" and "EI" mean the same thing in a sentence?
No - they are not even the same part of speech. "eh" is an intj and "EI" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "eh" or "EI" show up more?
"eh" is the more common of the two: it sits at frequency rank #4,595 in our English list, against #23,521 for "EI". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "eh" and "EI".

  • Full dictionary entry for "eh" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "EI" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #373,606 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "eh" and "EI" also get mixed up with nearby pairs, the highest-scored neighbour is "EI vs Eri". Nearby pair

Confusion rank #373,606 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