afimvsamWhich spelling fits?

Quick tell: afim is a adjective, am is an article, so they fill different roles in a sentence.

Which to use

“afim” is an adjective and “am” is an article - they look or sound alike but fill different roles in a sentence.

#10,118
“afim” frequency rank
#2,705
“am” frequency rank
12823
confusion score

Side-by-Side Comparison

Feature afim am
Definition igual, semelhante o / a usado com substantivos masculinos no caso nominativo singular quando a palavra começar com as letra b, f, m, p

Letter map: afim vs am

Shared letters muted; letters that set afim and am apart highlighted. Shared run: 2.

4 ch
afim
2 ch
am

Grammar separator: afim vs am

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: afim is anadjective and amanarticle. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 12823, derived from the frequency rank of both members and their visual similarity.

afim is recorded at frequency rank #10,118, classified as anadj, pronounced /ɐ.ˈfĩ/. am is at rank #2,705, tagged as anarticle.

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 12823, this pair ranks #59,655 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of afim vs am

Shared letters: am. Private to "afim": fi. Private to "am": -.

"afim" · 4 letters · shape VCVC  ·  "am" · 2 letters · shape VC

Known mistypes of this pair

  • afimaffim · afimm · afmi · aifm · faim

Frequently Asked Questions

Do "afim" and "am" mean the same thing in a sentence?
No - they are not even the same part of speech. "afim" is an adjective and "am" an article, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "afim" or "am"?
"am" is the more common of the two: it sits at frequency rank #2,705 in our Portuguese list, against #10,118 for "afim". 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 "afim" and "am".

  • Full dictionary entry for "afim" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "am" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #59,655 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "afim" and "am" also get mixed up with nearby pairs, the highest-scored neighbour is "afã vs afim". 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 #59,655 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list