aft vs av, What's the Difference?

Which to use

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

#17,285
“aft” frequency rank: #12,373
“av” frequency rank: 29658
confusion score

Side-by-Side Comparison

Feature	aft	av
Definition	The rear part (after end) of a ship or other vessel.	have

Letter map: aft vs av

Shared letters muted; letters that set aft and av apart highlighted. Shared run: 1.

3 ch

aft

2 ch

Role in the sentence - aft and av

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: aft is anoun and avaverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 29658, derived from the frequency rank of both members and their visual similarity.

aft is recorded at frequency rank #17,285, classified as anoun, pronounced /ɑːft/. av is at rank #12,373, tagged as averb.

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 29658, this pair ranks #361,131 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of aft vs av

Shared letters: a. Private to "aft": ft. Private to "av": v.

"aft" · 3 letters · shape VCC · "av" · 2 letters · shape VC

Frequently Asked Questions

Can "aft" and "av" be used interchangeably?

No - they are not even the same part of speech. "aft" is a noun and "av" a verb, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "aft" or "av"?

"av" is the more common of the two: it sits at frequency rank #12,373 in our English list, against #17,285 for "aft". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "aft" vs "av" is on the table, pick a follow-up below.

Full dictionary entry for "aft" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "av" - compare definitions side by side with the headword page. Word entry
This pair ranks #361,131 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"aft" and "av" also get mixed up with nearby pairs, the highest-scored neighbour is "aft vs Asta". Nearby pair

Confusion rank #361,131 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.