aptness Antonyms

inaptness inexpediency prematurity puzzlement snag solecism stupefaction stupor torpor unacceptability unconformity uncourtliness unproficiency pedestrianism obtuseness infelicity inopportunity insolence intempestivity intolerability inurbanity maladjustment misfit misjoinder mismatch naughtiness unseemliness vacuity variance improperness inappositeness inappropriateness pointlessness disorientation Achilles heel undesirableness befuddledness inadequateness unsuitability irrelevance unbecomingness indiscreetness wrongness rudeness unfitness meaninglessness maladaptive inauspiciousness undesirability befuddlement