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adjectivehard to control
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adjectivenot easy; requiring great physical or mental effort to accomplish or comprehend or endure
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Synonyms & Similar Words
hard trying serious tough tight rough tall nasty embarrassing awkward delicate rocky tricky demanding ambitious sticky challenging troublesome touchy rugged problematic elusive catchy uncontrollable ticklish unruly vexed arduous incorrigible thorny defiant baffling disobedient unmanageable fractious knotty indocile ungovernable intractable herculean problematical unenviable noncompliant uncheckable hard-fought effortful difficultness