OMG vs ou, What's the Difference?

Which to use

“OMG” is an intj and “ou” is a conjunction - they look or sound alike but fill different roles in a sentence.

#22,959
“OMG” frequency rank: #45
“ou” frequency rank: 23004
confusion score

Side-by-Side Comparison

Feature	OMG	ou
Definition	Oh mon Dieu. Exprime une vive émotion (une surprise souvent).	Indique une disjonction inclusive sur plusieurs concepts quand la cohabitation des concepts est envisageable : un ou plus dans la liste sont envisageables à la fois.

Where the spellings diverge

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

3 ch

OMG

2 ch

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: OMG is \ˌoʊ.maɪ.ˈɡɑd\ while ou is \u\. 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 (intj vs conjunction), which is usually the fastest check. Our composite confusion score for this pair is 23004, derived from the frequency rank of both members and their visual similarity.

OMG is recorded at frequency rank #22,959, classified as anintj, pronounced \ˌoʊ.maɪ.ˈɡɑd\. ou is at rank #45, tagged as aconj, pronounced \u\.

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 23004, this pair ranks #354,901 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of OMG vs ou

Shared letters: o. Private to "OMG": gm. Private to "ou": u.

"OMG" · 3 letters · shape VCC · "ou" · 2 letters · shape VV

Frequency comparison

OMG#22,959

ou#45

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "OMG" and "ou" be used interchangeably?

No - they are not even the same part of speech. "OMG" is an intj and "ou" a conjunction, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "OMG" or "ou"?

"ou" is the more common of the two: it sits at frequency rank #45 in our French list, against #22,959 for "OMG". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering OMG vs ou

The fastest way to pick the right one every time.

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