achevsapeWhat's the difference?

Quick tell: ache is a verb, ape is a noun, so they fill different roles in a sentence.

Which to use

“ache” is a verb and “ape” is a noun - they look or sound alike but fill different roles in a sentence.

#16,397
“ache” frequency rank
#15,334
“ape” frequency rank
31731
confusion score

Side-by-Side Comparison

Feature ache ape
Definition To suffer pain; to be the source of, or be in, pain, especially continued dull pain; to be distressed. A primate of the superfamily Hominoidea, generally larger than monkeys and distinguished from them by having no tail.

Where the eye mixes ache and ape

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

4 ch
ache
3 ch
ape

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: ache is /ˈeɪk/ while ape is /eɪp/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 31731, derived from the frequency rank of both members and their visual similarity.

ache is recorded at frequency rank #16,397, classified as averb, pronounced /ˈeɪk/. ape is at rank #15,334, tagged as anoun, pronounced /eɪp/.

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 31731, this pair ranks #343,721 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ache vs ape

Shared letters: ae. Private to "ache": ch. Private to "ape": p.

"ache" · 4 letters · shape VCCV  ·  "ape" · 3 letters · shape VCV

Known mistypes of this pair

  • acheachhe · ahce · cahe

Frequently Asked Questions

Can "ache" and "ape" be used interchangeably?
No - they are not even the same part of speech. "ache" is a verb and "ape" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ache" or "ape"?
"ape" is the more common of the two: it sits at frequency rank #15,334 in our English list, against #16,397 for "ache". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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

Source: FrequencyWords open word-frequency list