# CTC vs cts

> French confusable word pair

## The two words

### CTC
*noun · IPA \se.te.se\ · frequency rank #44,964*
Cellule tumorale circulante.

### cts
*noun · IPA \ka.ʁa\ · frequency rank #39,736*
Carats

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/fr/vs/ctc-vs-cts