#1 uncontrollable s. [unmanageable] difficult to solve or alleviate; "uncontrollable pain". wn
#2 uncontrollable s. [uncorrectable, unmanageable] incapable of being controlled or managed; "uncontrollable children"; "an uncorrectable habit". wn
#3 uncontrollable s. [irrepressible] impossible to repress or control; "an irrepressible chatterbox"; "uncontrollable laughter". wn
vizzz