#1 unsafe a. [insecure] lacking in security or safety; "his fortune was increasingly insecure"; "an insecure future". wn
#2 unsafe a. [dangerous] involving or causing danger or risk; liable to hurt or harm; "a dangerous criminal"; "a dangerous bridge"; "unemployment reached dangerous proportions". wn
#3 unsafe s. [insecure] not safe from attack. wn
vizzz