Origin: Latin suffix -able
Uncontrollable has 5 different meanings across 1 category:
incapable of being controlled
"the little boy's parents think he is spirited, but his teacher finds him unruly"
incapable of being controlled or managed
"uncontrollable children"
"an uncorrectable habit"
impossible to repress or control
"an irrepressible chatterbox"
"uncontrollable laughter"
Not able to be controlled, contained or governed.