afivsamoWhich spelling fits?

Which to use

“afi” and “amo” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#41,804
“afi” frequency rank
#663
“amo” frequency rank
42467
confusion score

Side-by-Side Comparison

Feature afi amo
Definition avô. patrão

Where the eye mixes afi and amo

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
afi
3 ch
amo

Visual trap between afi and amo

A purely visual mix-up. afi ([ˈaːvɪ], Plural: [ˈaːvar̥]) and amo (/ˈɐ.mu/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 42467, derived from the frequency rank of both members and their visual similarity.

afi is recorded at frequency rank #41,804, classified as anoun, pronounced [ˈaːvɪ], Plural: [ˈaːvar̥]. amo is at rank #663, tagged as anoun, pronounced /ˈɐ.mu/.

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 42467, this pair ranks #23,309 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of afi vs amo

Shared letters: a. Private to "afi": fi. Private to "amo": mo.

"afi" · 3 letters · shape VCV  ·  "amo" · 3 letters · shape VCV

Frequently Asked Questions

Can "afi" and "amo" be used interchangeably?
No. They are said differently ([ˈaːvɪ], Plural: [ˈaːvar̥] versus /ˈɐ.mu/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "afi" or "amo"?
"amo" is the more common of the two: it sits at frequency rank #663 in our Portuguese list, against #41,804 for "afi". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "afi" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "amo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #23,309 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "afi" and "amo" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs afi". Nearby pair

Confusion rank #23,309 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