obtervsontemWhat's the difference?

Quick tell: obter is a verb, ontem is an adverb, so they fill different roles in a sentence.

Which to use

“obter” is a verb and “ontem” is an adverb - they look or sound alike but fill different roles in a sentence.

#1,442
“obter” frequency rank
#525
“ontem” frequency rank
1967
confusion score

Side-by-Side Comparison

Feature obter ontem
Definition alcançar o que se desejava ou pedia no dia anterior ao de hoje

Where the spellings diverge

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

5 ch
obter
5 ch
ontem

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: obter is /ɔ.bˈteɾ/ while ontem is /ˈõ.tɐ̃j̃/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 1967, derived from the frequency rank of both members and their visual similarity.

obter is recorded at frequency rank #1,442, classified as averb, pronounced /ɔ.bˈteɾ/. ontem is at rank #525, tagged as anadv, pronounced /ˈõ.tɐ̃j̃/.

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 1967, this pair ranks #73,539 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of obter vs ontem

Shared letters: eot. Private to "obter": br. Private to "ontem": mn.

"obter" · 5 letters · shape VCCVC  ·  "ontem" · 5 letters · shape VCCVC

Known mistypes of this pair

  • obterboter · obbter · obetr · obterr · obtre · obtter · otber
  • ontemnotem · onetm · onntem · ontemm · ontme · onttem · otnem

Frequency comparison

obter#1,442
ontem#525

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "obter" and "ontem" be used interchangeably?
No - they are not even the same part of speech. "obter" is a verb and "ontem" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "obter" or "ontem"?
"ontem" is the more common of the two: it sits at frequency rank #525 in our Portuguese list, against #1,442 for "obter". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering obter vs ontem

The fastest way to pick the right one every time.

  • Check the role first: if you need a verb, it's “obter”; for an adverb, it's “ontem”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “obter” 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 FrequencyWords open word-frequency list