sea vs st, What's the Difference?

Which to use

“sea” is a noun and “st” is a symbol - they look or sound alike but fill different roles in a sentence.

#13,258
“sea” frequency rank: #1,190
“st” frequency rank: 14448
confusion score

Side-by-Side Comparison

Feature	sea	st
Definition	Mer.	Symbole de la stère.

Letter map: sea vs st

Shared letters muted; letters that set sea and st apart highlighted. Shared run: 1.

3 ch

sea

2 ch

Part-of-speech tell for sea / st

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sea is anoun and stasymbol. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 14448, derived from the frequency rank of both members and their visual similarity.

sea is recorded at frequency rank #13,258, classified as anoun, pronounced \siː\. st is at rank #1,190, tagged as asymbol.

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 14448, this pair ranks #396,605 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sea vs st

Shared letters: s. Private to "sea": ae. Private to "st": t.

"sea" · 3 letters · shape CVV · "st" · 2 letters · shape CC

Frequently Asked Questions

Is swapping "sea" for "st" ever safe?

No - they are not even the same part of speech. "sea" is a noun and "st" a symbol, so a sentence built for one is usually ungrammatical with the other.

Frequency check: "sea" vs "st" - which ranks higher?

"st" is the more common of the two: it sits at frequency rank #1,190 in our French list, against #13,258 for "sea". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

You've compared "sea" and "st". Here's where to go from here.

Full dictionary entry for "sea" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "st" - compare definitions side by side with the headword page. Word entry
This pair ranks #396,605 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"sea" and "st" also get mixed up with nearby pairs, the highest-scored neighbour is "sea vs suu". Nearby pair

Confusion rank #396,605 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.