lavish

verbs

expend profusely; also used with abstract nouns
"He was showered with praise"

adjectives

very generous
"distributed gifts with a lavish hand"; "the critics were lavish in their praise"; "a munificent gift"; "his father gave him a half-dollar and his mother a quarter and he thought them munificent"; "prodigal praise"; "unsparing generosity"; "his unstinted devotion"; "called for unstinting aid to Britain"
is derived from
is derived from
characterized by extravagance and profusion
"a lavish buffet"; "a lucullan feast"
is derived from