unáhlený znamená v angličtina

brash [brasher, brashest]▼(impetuous or rash)
adjective
[UK: bræʃ] [US: ˈbræʃ]

hasty [hastier, hastiest]▼(acting in haste; being too hurried or quick)
adjective
[UK: ˈheɪ.sti] [US: ˈheɪ.sti]

impetuous▼(describing one who makes arbitrary decisions)
adjective
[UK: ɪm.ˈpe.tʃʊəs] [US: ˌɪm.ˈpet.ʃwəs]