sizevssizedWhat's the difference?

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

Which to use

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

#778
“size” frequency rank
#4,554
“sized” frequency rank
5332
confusion score

Side-by-Side Comparison

Feature size sized
Definition The dimensions or magnitude of a thing; how big something is. Having a certain size. Usually used in combination with an adverb or a noun.

Letter map: size vs sized

Shared letters muted; letters that set size and sized apart highlighted. Shared run: 4.

4 ch
size
5 ch
sized

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: size is anoun and sizedanadjective. On the page they differ by 1 extra letter(s) - “size” sits inside “sized”. Our composite confusion score for this pair is 5332, derived from the frequency rank of both members and their visual similarity.

size is recorded at frequency rank #778, classified as anoun, pronounced /saɪz/. sized is at rank #4,554, tagged as anadj.

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 5332, this pair ranks #515,742 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of size vs sized

Shared letters: eisz. Private to "size": -. Private to "sized": d.

"size" · 4 letters · shape CVCV  ·  "sized" · 5 letters · shape CVCVC

Known mistypes of this pair

  • sizeisze · siez · sizze · ssize · szie
  • sizediszed · siezd · sizde · sizedd · sizzed · ssized · szied

Frequently Asked Questions

Can "size" and "sized" be used interchangeably?
No - they are not even the same part of speech. "size" is a noun and "sized" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "size" or "sized"?
"size" is the more common of the two: it sits at frequency rank #778 in our English list, against #4,554 for "sized". 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