Perfunctory (Adjective)
Meaning 1
Done or produced as a formality only; "a one-candidate pro forma election".
Classification
All adjective clusters.
Synonyms
Meaning 2
Hasty and without attention to detail; not thorough; "a casual (or cursory) inspection failed to reveal the house's structural flaws"; "a passing glance"; "perfunctory courtesy"; "In his paper, he showed a very superficial understanding of psychoanalytic theory".
Classification
All adjective clusters.