Full of or involving peril; dangerous or risky.
The definition of precarious is something dependent on forces or circumstances outside one's control.
(Scot.) Bringing good luck
Not safe; dangerous.
Giving safety; reducing danger or harm
Free from danger or injury; undamaged or unhurt:
Harmful to morals or character
The definition of predictable is a person for whom it is easy to anticipate actions, or something that is easy to foresee or anticipate what it will do.
Actually existing; sure to happen; inevitable.
(Archaic) Dangerously clever; cunning, mischievous, shrewd, etc.
Characterized by unforeseen or hidden hazards; dangerous or deceptive:
Exposed to the wind and sea; unsheltered.
Find another word for hazardous. In this page you can discover 32 synonyms, antonyms, idiomatic expressions, and related words for hazardous, like: dangerous, perilous, adventurous, precarious, hairy, uncertain, harmful, secure, chancy, unsafe and toxic.