aimless
adjective
/ˈeɪm.ləs/ mainly disapproving
› without any clear intentions, purpose, or direction: She said that her life seemed aimless after her children left home.Useless and futile aimlessly
/-li/ adverb › While she waited, she walked aimlessly around the car park.Useless and futile aimlessness
/-nəs/ noun [U] Useless and futile