aftvsAstaWhat's the difference?

Quick tell: aft is a noun, Asta is a name, so they fill different roles in a sentence.

Which to use

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

#17,285
“aft” frequency rank
#49,767
“Asta” frequency rank
67052
confusion score

Side-by-Side Comparison

Feature aft Asta
Definition The rear part (after end) of a ship or other vessel. A surname from Italian.

Letter map: aft vs Asta

Shared letters muted; letters that set aft and Asta apart highlighted. Shared run: 2.

3 ch
aft
4 ch
Asta

Part-of-speech tell for aft / Asta

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: aft is anoun and Astaaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 67052, 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/. Asta is at rank #49,767, tagged as aname.

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 67052, this pair ranks #65,178 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of aft vs Asta

Shared letters: at. Private to "aft": f. Private to "Asta": s.

"aft" · 3 letters · shape VCC  ·  "Asta" · 4 letters · shape VCCV

Known mistypes of this pair

  • Astaasat · assta · astta · atsa

Frequently Asked Questions

Is swapping "aft" for "Asta" ever safe?
No - they are not even the same part of speech. "aft" is a noun and "Asta" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "aft" or "Asta" show up more?
"aft" is the more common of the two: it sits at frequency rank #17,285 in our English list, against #49,767 for "Asta". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "aft" and "Asta". Here's where to go from here.

  • Full dictionary entry for "aft" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Asta" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #65,178 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "aft" and "Asta" also get mixed up with nearby pairs, the highest-scored neighbour is "ashy vs Asta". 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 #65,178 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