nagvsnewWhat's the difference?

Quick tell: nag is a noun, new is an adjective, so they fill different roles in a sentence.

Which to use

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

#23,047
“nag” frequency rank
#65
“new” frequency rank
23112
confusion score

Side-by-Side Comparison

Feature nag new
Definition A small horse; a pony. Recently made, or created.

Where the eye mixes nag and new

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
nag
3 ch
new

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: nag is /ˈnæɡ/ while new is /njuː/. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 23112, derived from the frequency rank of both members and their visual similarity.

nag is recorded at frequency rank #23,047, classified as anoun, pronounced /ˈnæɡ/. new is at rank #65, tagged as anadj, pronounced /njuː/.

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 23112, this pair ranks #411,662 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of nag vs new

Shared letters: n. Private to "nag": ag. Private to "new": ew.

"nag" · 3 letters · shape CVC  ·  "new" · 3 letters · shape CVC

Frequently Asked Questions

Can "nag" and "new" be used interchangeably?
No - they are not even the same part of speech. "nag" is a noun and "new" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "nag" or "new"?
"new" is the more common of the two: it sits at frequency rank #65 in our English list, against #23,047 for "nag". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list