Colloquial countable noun meaning a fake or pretentious person.
Translations
Everyone knew he was a pseudo, only pretending to care about the cause.
Tout le monde savait que c'était un imposteur, qui faisait seulement semblant de se soucier de la cause.
charlatanPour une personne fausse ou peu crédible. A person who is not genuine; a charlatan or fraud. Everyone knew he was a pseudo, only pretending to care about the cause.