Which to use
“sec” is an adjective and “SSR” is a noun - they look or sound alike but fill different roles in a sentence.
- #2,897
- “sec” frequency rank
- #49,370
- “SSR” frequency rank
- 52267
- confusion score
Side-by-Side Comparison
| Feature | sec | SSR |
|---|---|---|
| Definition | Qui a peu ou pas d’humidité. | Sexe sans risque, safe sex. |
Where the eye mixes sec and SSR
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between sec and SSR
These two trip readers on the page rather than in the ear: sec is \sɛk\ while SSR is \ɛs.ɛs.ɛʁ\. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 52267, derived from the frequency rank of both members and their visual similarity.
sec is recorded at frequency rank #2,897, classified as anadj, pronounced \sɛk\. SSR is at rank #49,370, tagged as anoun, pronounced \ɛs.ɛs.ɛʁ\.
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 52267, this pair ranks #148,896 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sec vs SSR
Shared letters: s. Private to "sec": ce. Private to "SSR": r.
"sec" · 3 letters · shape CVC · "SSR" · 3 letters · shape CCC
Frequently Asked Questions
Is swapping "sec" for "SSR" ever safe?
Frequency check: "sec" vs "SSR" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "sec" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "SSR" - compare definitions side by side with the headword page. Word entry
- This pair ranks #148,896 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "sec" and "SSR" also get mixed up with nearby pairs, the highest-scored neighbour is "SSR vs suu". Nearby pair
Confusion rank #148,896 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.