(adj.) extra, excess, more than is needed; wordy, repetitive; profuse, lush
SYNONYMS: unnecessary, superfluous, verbose, prolix
ANTONYMS: succinct, terse, laconic, scarce, inadequate (adj., part.) sparkling, twinkling, exceptionally brilliant (applied to mental or personal qualities)
SYNONYMS: stimulation, lively, glittering, flashing
ANTONYMS: dull, boring, insipid, flat, tame, vapid