Found 2 items, similar to reasonless.
English → English (WordNet) Definition: reasonless reasonless adj 1: not marked by the use of reason; “mindless violence”; “reasonless hostility”; “a senseless act” [syn: mindless, senseless] 2: not endowed with the capacity to reason; “a reasonless brute” 3: having no justifying cause or reason; “a senseless, causeless murder”; “a causeless war that never had an aim”; “an apparently arbitrary and reasonless change” [syn: causeless]
English → English (gcide) Definition: Reasonless Reasonless \Rea"son*less\, a. 1. Destitute of reason; as, a reasonless man or mind. --Shak. [1913 Webster] 2. Void of reason; not warranted or supported by reason; unreasonable. [1913 Webster] This proffer is absurd and reasonless. --Shak. [1913 Webster]