Inattentive

Part of speech: adjective (a.)

Not attentive; not fixing the mind on an object; heedless; careless; negligent; regardless; as, an inattentive spectator or hearer; an inattentive habit. I. Watts.

Synonyms: Careless; heedless; regardless; thoughtless; negligent; remiss; inadvertent. In`at*ten"tive*ly, adv. In`at*ten"tive*ness, n.