Vous avez cherché: eufemisme (Catalan - Anglais)

eufemisme
euphemism

tot un eufemisme.
a gentle word.

es un eufemisme, no?
it's an understatement, isn't it?

"extrema" sona com un eufemisme.
"extreme" sounds like an understatement.

- o qualsevol eufemisme de baixa estofa.
- or any other ghastly euphemism.

d'una altra banda, els grups proxinesos etiqueten "ocupa el central" de revolta planejada sota l'eufemisme "d'amor i pau" .
on the other hand, the pro-china groups label "occupying central" as a planned riot under the euphemism of "love and peace".