unwieldiness

nouns

the quality of being difficult to direct or control by reason of complexity
"avoiding the unwieldiness of formal legal processes"; "the onset of unwieldiness and bureaucracy in large organizations"
unwieldiness
is derived from
unwieldy
is a type of (narrower)
a difficulty that causes anxiety
inconvenience, troublesomeness, worriment
trouble in carrying or managing caused by bulk or shape
"the movers cursed the unwieldiness of the big piano"
awkwardness, cumbersomeness, unwieldiness
is derived from
unwieldy