Found 2 items, similar to plummy.
English → English (WordNet) Definition: plummy plummy adj 1: very desirable; “a plummy leading role” 2: of a voice; affectedly mellow and rich; “the radio announcer's plummy voice” [also: plummiest, plummier]
English → English (gcide) Definition: Plummy Plummy \Plum"my\, a. [From Plum.] Of the nature of a plum; desirable; profitable; advantageous. [Colloq.] “For the sake of getting something plummy.” --G. Eliot. [1913 Webster]