oivsomoWhat's the difference?

Quick tell: oi is a intj, omo is a noun, so they fill different roles in a sentence.

Which to use

“oi” is an intj and “omo” is a noun - they look or sound alike but fill different roles in a sentence.

#631
“oi” frequency rank
#40,711
“omo” frequency rank
41342
confusion score

Side-by-Side Comparison

Feature oi omo
Definition expressa cumprimento que se faz ao encontrar uma pessoa ohm, unidade de medida de resistência elétrica no Sistema Internacional de Unidades (SI)

Where the spellings diverge

Shared letters are muted; the letters that actually set oi and omo apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.

2 ch
oi
3 ch
omo

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: oi is anintj and omoanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 41342, derived from the frequency rank of both members and their visual similarity.

oi is recorded at frequency rank #631, classified as anintj. omo is at rank #40,711, tagged as anoun, pronounced /ˈo.mo/, /ˈɔ.mɔ/.

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 41342, this pair ranks #24,569 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of oi vs omo

Shared letters: o. Private to "oi": i. Private to "omo": m.

"oi" · 2 letters · shape VV  ·  "omo" · 3 letters · shape VCV

Frequency comparison

oi#631
omo#40,711

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "oi" and "omo" be used interchangeably?
No - they are not even the same part of speech. "oi" is an intj and "omo" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "oi" or "omo"?
"oi" is the more common of the two: it sits at frequency rank #631 in our Portuguese list, against #40,711 for "omo". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering oi vs omo

The fastest way to pick the right one every time.

  • Check the role first: if you need an intj, it's “oi”; for a noun, it's “omo”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “oi” 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