on the internet (adjective) on-line: connected to the Internet
Sinonime: absent,
absorbed, abstracted, airheaded, airheaded,
bemused, careless, daydreaming,
distracted, distrait, dreaming,
dreamy,
engrossed, faraway,
forgetful, goofing off, head in the clouds, heedless, inattentive, inconscient,
lost, mooning, moony,
oblivious, out to lunch, pipe dreaming,
preoccupied,
remote,
removed, scatterbrained, space cadet, spacey, spacey,
surroundings, unaware of events,
unconscious, unheeding, unmindful, unobservant, unthinking,
withdrawn, woolgathering
Antonime: alert,
attentive,
aware