lackluster
adjective
1. lacking brilliance or vitality
- a dull lackluster life
Similar word(s): dull, lacklustre, lusterless, lustreless
2. lacking luster or shine
- staring with lackluster eyes
Similar word(s): dull, lacklustre, lusterless, lustreless
Sentences with lackluster as an adjective:
- The actor gave a lackluster performance in his latest film.