sizevssomeWhat's the difference?

Quick tell: size is a noun, some is a pronoun, so they fill different roles in a sentence.

Which to use

“size” is a noun and “some” is a pronoun - they look or sound alike but fill different roles in a sentence.

#778
“size” frequency rank
#69
“some” frequency rank
847
confusion score

Side-by-Side Comparison

Feature size some
Definition The dimensions or magnitude of a thing; how big something is. A certain number, at least two.

Where the eye mixes size and some

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

4 ch
size
4 ch
some

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: size is /saɪz/ while some is /sʌm/. 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 pronoun), which is usually the fastest check. Our composite confusion score for this pair is 847, derived from the frequency rank of both members and their visual similarity.

size is recorded at frequency rank #778, classified as anoun, pronounced /saɪz/. some is at rank #69, tagged as apron, pronounced /sʌm/.

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 847, this pair ranks #528,646 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of size vs some

Shared letters: es. Private to "size": iz. Private to "some": mo.

"size" · 4 letters · shape CVCV  ·  "some" · 4 letters · shape CVCV

Known mistypes of this pair

  • sizeisze · siez · sizze · ssize · szie
  • someosme · smoe · soem · ssome

Frequently Asked Questions

Can "size" and "some" be used interchangeably?
No - they are not even the same part of speech. "size" is a noun and "some" a pronoun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "size" or "some"?
"some" is the more common of the two: it sits at frequency rank #69 in our English list, against #778 for "size". 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