tricky (adjective) tricky: complicated, difficult
Sinonime: catchy,
complex,
critical,
delicate,
intricate,
involved, knotty,
perplexing,
precarious,
problematic,
quirky,
risky, rocky,
sensitive,
sticky, thorny, ticklish, touch-and-go,
touchy, undependable,
unstableAntonime: easy,
uncomplicated