CEFR B2

lackluster

adjective

Meaning

Lacking in vitality, force, or conviction; uninspired or dull.

Examples

  • The team delivered a lackluster performance, failing to score any goals.
  • Critics described the new movie as a lackluster attempt at a comedy, with few laughs.

Synonyms: dull, uninspired, mediocre, vapid, insipid