APECvsayeWhich spelling fits?

Quick tell: APEC is a name, aye is an adverb, so they fill different roles in a sentence.

Which to use

“APEC” is a name and “aye” is an adverb - they look or sound alike but fill different roles in a sentence.

#42,524
“APEC” frequency rank
#8,388
“aye” frequency rank
50912
confusion score

Side-by-Side Comparison

Feature APEC aye
Definition A regional trade agreement between Australia, Canada, Chile, China, Japan, Mexico, New Zealand, Papua New Guinea, Peru, Russia, South Korea, Taiwan (under the name Chinese Taipei), Hong Kong, the US, and members of ASEAN. Ever, always.

Letter map: APEC vs aye

Shared letters muted; letters that set APEC and aye apart highlighted. Shared run: 2.

4 ch
APEC
3 ch
aye

Part-of-speech tell for APEC / aye

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: APEC is aname and ayeanadverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 50912, derived from the frequency rank of both members and their visual similarity.

APEC is recorded at frequency rank #42,524, classified as aname. aye is at rank #8,388, tagged as anadv, pronounced /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 50912, this pair ranks #170,050 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of APEC vs aye

Shared letters: ae. Private to "APEC": cp. Private to "aye": y.

"APEC" · 4 letters · shape VCVC  ·  "aye" · 3 letters · shape VVV

Known mistypes of this pair

  • APECaepc · apecc · appec

Frequently Asked Questions

Do "APEC" and "aye" mean the same thing in a sentence?
No - they are not even the same part of speech. "APEC" is a name and "aye" an adverb, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "APEC" or "aye" show up more?
"aye" is the more common of the two: it sits at frequency rank #8,388 in our English list, against #42,524 for "APEC". 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 "APEC" and "aye".

  • Full dictionary entry for "APEC" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aye" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #170,050 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "APEC" and "aye" also get mixed up with nearby pairs, the highest-scored neighbour is "alc vs APEC". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #170,050 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