rancĭdŭlus — Lewis & Short
rancĭdŭlus, a, um,
I adj. dim. [rancidus] (post-Aug.).
I Lit., stinking, rank, rancid:
opsonia,Juv. 11, 135.—
II Trop., disgusting, loathsome, offensive:
rancidulum quiddam locutus,Pers. 1, 33; cf. Mart. 7, 34, 7.