adiarvsadiçãoWhat's the difference?

Quick tell: adiar is a verb, adição is a noun, so they fill different roles in a sentence.

Which to use

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

#13,651
“adiar” frequency rank
#8,565
“adição” frequency rank
22216
confusion score

Side-by-Side Comparison

Feature adiar adição
Definition deixar para outra data o que se tem para fazer ato ou efeito de adir

Where the spellings diverge

Shared letters are muted; the letters that actually set adiar and adição apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

5 ch
adiar
6 ch
adição

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: adiar is /ɐ.ˈdjaɾ/ while adição is /ɐ.di.ˈsɐ̃w̃/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 22216, derived from the frequency rank of both members and their visual similarity.

adiar is recorded at frequency rank #13,651, classified as averb, pronounced /ɐ.ˈdjaɾ/. adição is at rank #8,565, tagged as anoun, pronounced /ɐ.di.ˈsɐ̃w̃/.

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 22216, this pair ranks #47,883 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of adiar vs adição

Shared letters: adi. Private to "adiar": r. Private to "adição": oãç.

"adiar" · 5 letters · shape VCVVC  ·  "adição" · 6 letters · shape VCVCVV

Known mistypes of this pair

  • adiaradair · addiar · adiarr · adira · aidar · daiar

Frequency comparison

adiar#13,651
adição#8,565

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "adiar" and "adição" be used interchangeably?
No - they are not even the same part of speech. "adiar" is a verb and "adição" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "adiar" or "adição"?
"adição" is the more common of the two: it sits at frequency rank #8,565 in our Portuguese list, against #13,651 for "adiar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering adiar vs adição

The fastest way to pick the right one every time.

  • Check the role first: if you need a verb, it's “adiar”; for a noun, it's “adição”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “adiar” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list