src vs st, What's the Difference?

Which to use

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

#25,816
“src” frequency rank: #1,190
“st” frequency rank: 27006
confusion score

Side-by-Side Comparison

Feature	src	st
Definition	Source.	Symbole de la stère.

Letter map: src vs st

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

3 ch

src

2 ch

Grammar separator: src vs st

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: src is anoun and stasymbol. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 27006, derived from the frequency rank of both members and their visual similarity.

src is recorded at frequency rank #25,816, classified as anoun, pronounced \sɔːs\. 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 27006, this pair ranks #331,578 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of src vs st

Shared letters: s. Private to "src": cr. Private to "st": t.

"src" · 3 letters · shape CCC · "st" · 2 letters · shape CC

Frequently Asked Questions

Do "src" and "st" mean the same thing in a sentence?

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

Which is more common, "src" or "st"?

"st" is the more common of the two: it sits at frequency rank #1,190 in our French list, against #25,816 for "src". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Done with this confusable. These links stay specific to "src" and "st".

Full dictionary entry for "src" 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 #331,578 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"src" and "st" also get mixed up with nearby pairs, the highest-scored neighbour is "src vs suu". Nearby pair

Confusion rank #331,578 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.