Found 2 items, similar to Irresponsibly.
English → English (WordNet) Definition: irresponsibly irresponsibly adv : in an irresponsible manner; “he acted irresponsibly” [syn: without showing responsibility ] [ant: responsibly]
English → English (gcide) Definition: Irresponsibly Irresponsibly \Ir`re*spon"si*bly\, adv. 1. So as not to be responsible. [1913 Webster] 2. In an irresponsible[2] manner; without due care or diligence. [PJC]