grinvsgrowWhat's the difference?

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

Which to use

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

#13,165
“grin” frequency rank
#1,344
“grow” frequency rank
14509
confusion score

Side-by-Side Comparison

Feature grin grow
Definition A smile in which the lips are parted to reveal the teeth. To become larger, to increase in magnitude.

Where the eye mixes grin and grow

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
grin
4 ch
grow

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: grin is /ɡɹɪn/ while grow is /ɡɹəʊ/. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 14509, derived from the frequency rank of both members and their visual similarity.

grin is recorded at frequency rank #13,165, classified as anoun, pronounced /ɡɹɪn/. grow is at rank #1,344, tagged as averb, pronounced /ɡɹəʊ/.

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 14509, this pair ranks #469,597 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of grin vs grow

Shared letters: gr. Private to "grin": in. Private to "grow": ow.

"grin" · 4 letters · shape CCVC  ·  "grow" · 4 letters · shape CCVC

Known mistypes of this pair

  • gringgrin · girn · grinn · grni · grrin · rgin
  • growggrow · gorw · groww · grrow · grwo · rgow

Frequently Asked Questions

Can "grin" and "grow" be used interchangeably?
No - they are not even the same part of speech. "grin" is a noun and "grow" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "grin" or "grow"?
"grow" is the more common of the two: it sits at frequency rank #1,344 in our English list, against #13,165 for "grin". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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

Source: FrequencyWords open word-frequency list