sitvssonWhat's the difference?

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

Which to use

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

#1,355
“sit” frequency rank
#534
“son” frequency rank
1889
confusion score

Side-by-Side Comparison

Feature sit son
Definition To be in a position in which the upper body is upright and supported by the buttocks. One's male offspring.

Where the eye mixes sit and son

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

3 ch
sit
3 ch
son

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: sit is /sɪt/ while son is /sʌn/. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 1889, derived from the frequency rank of both members and their visual similarity.

sit is recorded at frequency rank #1,355, classified as averb, pronounced /sɪt/. son is at rank #534, tagged as anoun, pronounced /sʌn/.

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 1889, this pair ranks #526,386 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sit vs son

Shared letters: s. Private to "sit": it. Private to "son": no.

"sit" · 3 letters · shape CVC  ·  "son" · 3 letters · shape CVC

Frequently Asked Questions

Can "sit" and "son" be used interchangeably?
No - they are not even the same part of speech. "sit" is a verb and "son" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "sit" or "son"?
"son" is the more common of the two: it sits at frequency rank #534 in our English list, against #1,355 for "sit". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "sit" and "son". Here's where to go from here.

  • Full dictionary entry for "sit" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "son" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #526,386 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "sit" and "son" also get mixed up with nearby pairs, the highest-scored neighbour is "Sif vs sit". Nearby pair

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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

Source: FrequencyWords open word-frequency list