γελᾷ δ' ὁ μωρός, κἄν τι μὴ γέλοιον ᾖ → the fool laughs even when there's nothing to laugh at
P. and V. πρόθυμος, φιλόφρων (Xen.), Ar. and V. πρόφρων.
strong, vehement: P. σφοδρός.
ἀπαρακάλυπτος, ἐκτενής, ἐκτενῶς, ἐκτενέωρ, ἐκτενίως, ἐκτενέως
