non vs nosy, What's the Difference?

Which to use

“non” is an adverb and “nosy” is an adjective - they look or sound alike but fill different roles in a sentence.

#515
“non” frequency rank: #34,995
“nosy” frequency rank: 35510
confusion score

Side-by-Side Comparison

Feature	non	nosy
Definition	Obsolete form of none.	Prying, inquisitive or curious in other’s affairs; tending to snoop or meddle.

Where the spellings diverge

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

3 ch

non

4 ch

nosy

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: non is /nɑn/ while nosy is /ˈnəʊziː/. 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 (adverb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 35510, derived from the frequency rank of both members and their visual similarity.

non is recorded at frequency rank #515, classified as anadv, pronounced /nɑn/. nosy is at rank #34,995, tagged as anadj, pronounced /ˈnəʊziː/.

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 35510, this pair ranks #311,315 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of non vs nosy

Shared letters: no. Private to "non": -. Private to "nosy": sy.

"non" · 3 letters · shape CVC · "nosy" · 4 letters · shape CVCV

Known mistypes of this pair

nosy ← nnosy · nossy · nosyy · noys · nsoy · onsy

Frequency comparison

non#515

nosy#34,995

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "non" and "nosy" be used interchangeably?

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

Which is more common, "non" or "nosy"?

"non" is the more common of the two: it sits at frequency rank #515 in our English list, against #34,995 for "nosy". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering non vs nosy

The fastest way to pick the right one every time.

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