commentitius
From LSJ
ἀνὴρ ἀχάριστος μὴ νομιζέσθω φίλος → an ungrateful man should not be considered a friend
Latin > English
commentitius commentitia, commentitium ADJ :: invented, devised, improvised; imaginary; fabricated/fictitious; forged, false
Latin > French (Gaffiot 2016)
commentītĭus, c. commenticius.
Latin > Chinese
commentitius, a, um. adj. :: 假裝者。僞者。Commentitia spectacula 新造之戯。