robvsRTSWhich spelling fits?

Which to use

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

#9,552
“rob” frequency rank
#23,679
“RTS” frequency rank
33231
confusion score

Side-by-Side Comparison

Feature rob RTS
Definition Suc épaissi et dépuré de plantes, de fruits cuits. Jeu de stratégie en temps réel.

Where the eye mixes rob and RTS

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

3 ch
rob
3 ch
RTS

Why the eye confuses rob with RTS

A purely visual mix-up. rob (\ʁɔb\) and RTS (\ɛʁ.te.ɛs\) 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 33231, derived from the frequency rank of both members and their visual similarity.

rob is recorded at frequency rank #9,552, classified as anoun, pronounced \ʁɔb\. RTS is at rank #23,679, tagged as anoun, pronounced \ɛʁ.te.ɛs\.

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 33231, this pair ranks #292,018 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of rob vs RTS

Shared letters: r. Private to "rob": bo. Private to "RTS": st.

"rob" · 3 letters · shape CVC  ·  "RTS" · 3 letters · shape CCC

Frequently Asked Questions

Can "rob" and "RTS" be used interchangeably?
No. They are said differently (\ʁɔb\ versus \ɛʁ.te.ɛs\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "rob" or "RTS" show up more?
"rob" is the more common of the two: it sits at frequency rank #9,552 in our French list, against #23,679 for "RTS". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "rob" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "RTS" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #292,018 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "rob" and "RTS" also get mixed up with nearby pairs, the highest-scored neighbour is "Rhys vs RTS". Nearby pair

Confusion rank #292,018 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