RSSvsRTTTell them apart

Which to use

“RSS” and “RTT” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#19,666
“RSS” frequency rank
#33,874
“RTT” frequency rank
53540
confusion score

Side-by-Side Comparison

Feature RSS RTT
Definition Famille de formats de données utilisés pour la syndication de contenu Web. Politique mise en place en France sous le gouvernement de Lionel Jospin visant à réduire la durée hebdomadaire de travail afin de créer des emplois et de relancer l’économie en France.

Where the eye mixes RSS and RTT

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

3 ch
RSS
3 ch
RTT

Look-alike desk: RSS vs RTT

A purely visual mix-up. RSS (\ɛ.ʁ‿ɛ.s‿ɛs\) and RTT (\ɛʁ te te\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 53540, derived from the frequency rank of both members and their visual similarity.

RSS is recorded at frequency rank #19,666, classified as anoun, pronounced \ɛ.ʁ‿ɛ.s‿ɛs\. RTT is at rank #33,874, tagged as anoun, pronounced \ɛʁ te te\.

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 53540, this pair ranks #140,036 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of RSS vs RTT

Shared letters: r. Private to "RSS": s. Private to "RTT": t.

"RSS" · 3 letters · shape CCC  ·  "RTT" · 3 letters · shape CCC

Frequently Asked Questions

Can "RSS" and "RTT" be used interchangeably?
No. They are said differently (\ɛ.ʁ‿ɛ.s‿ɛs\ versus \ɛʁ te te\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "RSS" or "RTT"?
"RSS" is the more common of the two: it sits at frequency rank #19,666 in our French list, against #33,874 for "RTT". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "RSS" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "RTT" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #140,036 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "RSS" and "RTT" also get mixed up with nearby pairs, the highest-scored neighbour is "rog vs RTT". Nearby pair

Confusion rank #140,036 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list