Synonyms of lacklustre in English:

lacklustre


See UK English definition of lacklustre

adjective

1‘a limp and lacklustre speech’

SYNONYMS
uninspired, uninspiring, unimaginative, dull, humdrum, colourless, characterless, bland, insipid, vapid, flat, dry, lifeless, listless, tame, tired, prosaic, mundane, run-of-the-mill, commonplace, spiritless, lustreless, apathetic, torpid, unanimated
uninteresting, boring, monotonous, dreary, tedious, wearisome
ANTONYMS

inspired, brilliant