parlous Synonyms

perilous touch-and-go precarious right smart tricky treacherous touchy ticklish threatening terrible sorry shaky severe serious uncertain unstable unsafe unpredictable helluva iffy dicey chancy life-threatening high-risk unhealthy woeful wicked venturesome scathing risky insecure dreadful direful dire desperate delicate deadly dangerous critical bad awful appalling flagrant gastful ghastful perishing periculous nasty menacing jeopardous