Synonyms of risky

2 Syllables
wiggly, parlous, harmful, touchy, hairy, chancy, trickiest, gutty, tricky, trickier, dodgy, iffy, wicked, rocky, ticklish, touchier, unsound, dicey, touchiest, dickens
3 Syllables
hazardous, unstable, jeopardous, treacherous, touch-and-go, tottery, wide-open, death-defying, mischievous, tottering, rascally, dangerous, burnable, venturous, unsafe, unhealthy, audacious, precarious, uncertain, perilous
4 Syllables
dangersome, ill-behaved, sensitive, conceptive, insecure, delicate, inflammable, impugnable, adventurous, ignitable, endangered, desperate
5 Syllables
speculative, formularized, venturesome