- Dangerous
- Hazardous
- Hirsute, risky
- Bearing or covered with hair; made of or resembling hair;
rough with hair; rough with hair; rough with hair; hirsute.
- A gamble
- chance of danger or failure
- Dangerous
- Hazardous
- Involving danger
- Speculative
- Wide open
- Hazardous gases
- Noxious vapours
- Pungent vapours
- Enterprises
- Hazardous enterprises
- Projects’ risks?
- Risky undertakings