aivsamWhat's the difference?

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

Which to use

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

#1,090
“ai” frequency rank
#2,705
“am” frequency rank
3795
confusion score

Side-by-Side Comparison

Feature ai am
Definition expressa dor física ou sentimental o / a usado com substantivos masculinos no caso nominativo singular quando a palavra começar com as letra b, f, m, p

Letter map: ai vs am

Shared letters muted; letters that set ai and am apart highlighted. Shared run: 1.

2 ch
ai
2 ch
am

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ai is anintj and amanarticle. On the page they differ by a single letter - i in “ai” becomes m in “am”. Our composite confusion score for this pair is 3795, derived from the frequency rank of both members and their visual similarity.

ai is recorded at frequency rank #1,090, classified as anintj, pronounced /aj/. 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 3795, this pair ranks #71,299 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ai vs am

Shared letters: a. Private to "ai": i. Private to "am": m.

"ai" · 2 letters · shape VV  ·  "am" · 2 letters · shape VC

Frequently Asked Questions

Can "ai" and "am" be used interchangeably?
No - they are not even the same part of speech. "ai" is an intj and "am" an article, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ai" or "am"?
"ai" is the more common of the two: it sits at frequency rank #1,090 in our Portuguese list, against #2,705 for "am". 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 "ai" and "am". Here's where to go from here.

  • Full dictionary entry for "ai" 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 #71,299 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "ai" and "am" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs am". Nearby pair

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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

Source: FrequencyWords open word-frequency list