Which to use
“rig” and “RTC” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #48,766
- “rig” frequency rank
- #32,167
- “RTC” frequency rank
- 80933
- confusion score
Side-by-Side Comparison
| Feature | rig | RTC |
|---|---|---|
| Definition | Ensemble des équipements ajoutés sur une caméra (cage, tige, moteur de point...). | Réseau téléphonique analogique dans lequel le poste de l’abonné est relié à un central téléphonique par une paire de fils de cuivre. |
Where the eye mixes rig and RTC
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses rig with RTC
A purely visual mix-up. rig (\ʁiɡ\) and RTC (\ɛʁ.te.se\) 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 80933, derived from the frequency rank of both members and their visual similarity.
rig is recorded at frequency rank #48,766, classified as anoun, pronounced \ʁiɡ\. RTC is at rank #32,167, tagged as anoun, pronounced \ɛʁ.te.se\.
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 80933, this pair ranks #19,826 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of rig vs RTC
Shared letters: r. Private to "rig": gi. Private to "RTC": ct.
"rig" · 3 letters · shape CVC · "RTC" · 3 letters · shape CCC
Frequently Asked Questions
Is swapping "rig" for "RTC" ever safe?
Frequency check: "rig" vs "RTC" - 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 "rig" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "RTC" - compare definitions side by side with the headword page. Word entry
- This pair ranks #19,826 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "rig" and "RTC" also get mixed up with nearby pairs, the highest-scored neighbour is "Reis vs rig". Nearby pair
Confusion rank #19,826 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.