senseless

(adjective)

adjective

1. not marked by the use of reason

- a senseless act

Similar word(s): unreasonable, mindless, reasonless

2. unresponsive to stimulation

- drugged and senseless

Similar word(s): unconscious, insensible

3. serving no useful purpose; having no excuse for being

- senseless violence

Similar word(s): worthless, otiose, pointless, purposeless, superfluous, wasted

4. (of especially persons) lacking sense or understanding or judgment

Similar word(s): stupid, nitwitted, witless

Sentences with senseless as an adjective:

- The blow to his head rendered him senseless, he didn't awaken until he was in the ambulance.

- What a senseless waste of money.

- He took senseless risks, not even aware of the danger he was in.