lacklustre
adjective
1 lacklustre
Lacking brilliance or vitality.
synonyms: lackluster, lusterless, lustreless.
2 lacklustre
Lacking luster or shine.
synonyms: lackluster, lusterless, lustreless.
Moby thesaurus: blah, bland, boring, colorless, dense, dingy, dismal, drab, dreary, dull, flat, insipid, prosaic, slow, tedious, thick, tiresome, two-dimensional, unexciting, unimaginative ... show more.
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