exertvsextentWhat's the difference?

Quick tell: exert is a verb, extent is a noun, so they fill different roles in a sentence.

Which to use

“exert” is a verb and “extent” is a noun - they look or sound alike but fill different roles in a sentence.

#18,073
“exert” frequency rank
#3,163
“extent” frequency rank
21236
confusion score

Side-by-Side Comparison

Feature exert extent
Definition To make use of, to apply, especially of something non-material; to bring to bear. A range of values or locations.

Where the spellings diverge

Shared letters are muted; the letters that actually set exert and extent apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.

5 ch
exert
6 ch
extent

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: exert is /ɪɡˈzɝt/ while extent is /ɪkˈstɛnt/. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 21236, derived from the frequency rank of both members and their visual similarity.

exert is recorded at frequency rank #18,073, classified as averb, pronounced /ɪɡˈzɝt/. extent is at rank #3,163, tagged as anoun, pronounced /ɪkˈstɛnt/.

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 21236, this pair ranks #425,368 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of exert vs extent

Shared letters: etx. Private to "exert": r. Private to "extent": n.

"exert" · 5 letters · shape VCVCC  ·  "extent" · 6 letters · shape VCCVCC

Known mistypes of this pair

  • exerteexrt · exerrt · exertt · exetr · exret · exxert · xeert
  • extentetxent · exetnt · extennt · extentt · extetn · extnet · exttent · exxtent

Frequency comparison

exert#18,073
extent#3,163

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "exert" and "extent" be used interchangeably?
No - they are not even the same part of speech. "exert" is a verb and "extent" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "exert" or "extent"?
"extent" is the more common of the two: it sits at frequency rank #3,163 in our English list, against #18,073 for "exert". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering exert vs extent

The fastest way to pick the right one every time.

  • Check the role first: if you need a verb, it's “exert”; for a noun, it's “extent”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “exert” 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 FrequencyWords open word-frequency list