s vs sez, What's the Difference?

Which to use

“s” is a character and “sez” is a verb - they look or sound alike but fill different roles in a sentence.

#142
“s” frequency rank: #49,041
“sez” frequency rank: 49183
confusion score

Side-by-Side Comparison

Feature	s	sez
Definition	The nineteenth letter of the English alphabet, called ess and written in the Latin script.	Eye dialect spelling of says.

Where the eye mixes s and sez

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

1 ch

3 ch

sez

Why the eye confuses s with sez

These two trip readers on the page rather than in the ear: s is /ɛs/ while sez is /sɛz/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “s” sits inside “sez”, and the parts of speech differ too (character vs verb), which is usually the fastest check. Our composite confusion score for this pair is 49183, derived from the frequency rank of both members and their visual similarity.

s is recorded at frequency rank #142, classified as acharacter, pronounced /ɛs/. sez is at rank #49,041, tagged as averb, pronounced /sɛz/.

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 49183, this pair ranks #185,994 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of s vs sez

Shared letters: s. Private to "s": -. Private to "sez": ez.

"s" · 1 letters · shape C · "sez" · 3 letters · shape CVC

Frequently Asked Questions

Do "s" and "sez" mean the same thing in a sentence?

No - they are not even the same part of speech. "s" is a character and "sez" a verb, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "s" or "sez"?

"s" is the more common of the two: it sits at frequency rank #142 in our English list, against #49,041 for "sez". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Eye-level mix-up between "s" and "sez" is sorted above. Next: full entries or other pairs that share a letter shape.

Full dictionary entry for "s" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "sez" - compare definitions side by side with the headword page. Word entry
This pair ranks #185,994 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"s" and "sez" also get mixed up with nearby pairs, the highest-scored neighbour is "sez vs Sif". Nearby pair

Confusion rank #185,994 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.