NCO vs nemo, What's the Difference?

Which to use

“NCO” is a noun and “nemo” is an adjective - they look or sound alike but fill different roles in a sentence.

#44,957
“NCO” frequency rank: #23,342
“nemo” frequency rank: 68299
confusion score

Side-by-Side Comparison

Feature	NCO	nemo
Definition	Initialism of numerically controlled oscillator.	Acronym of not emanating from main office, i.e. broadcast from some remote location instead.

Where the spellings diverge

Shared letters are muted; the letters that actually set NCO and nemo apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

3 ch

NCO

4 ch

nemo

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: NCO is anoun and nemoanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 68299, derived from the frequency rank of both members and their visual similarity.

NCO is recorded at frequency rank #44,957, classified as anoun. nemo is at rank #23,342, tagged as anadj.

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 68299, this pair ranks #59,499 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of NCO vs nemo

Shared letters: no. Private to "NCO": c. Private to "nemo": em.

"NCO" · 3 letters · shape CCV · "nemo" · 4 letters · shape CVCV

Known mistypes of this pair

nemo ← enmo · nemmo · neom · nmeo · nnemo

Frequency comparison

NCO#44,957

nemo#23,342

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "NCO" and "nemo" be used interchangeably?

No - they are not even the same part of speech. "NCO" is a noun and "nemo" an adjective, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "NCO" or "nemo"?

"nemo" is the more common of the two: it sits at frequency rank #23,342 in our English list, against #44,957 for "NCO". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering NCO vs nemo

The fastest way to pick the right one every time.

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