hazardous

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

involving risk or danger
- skydiving is a hazardous sport
- extremely risky going out in the tide and fog
- a wild financial scheme
• Syn:
risky, wild
• Similar to:
dangerous, unsafe
• Derivationally related forms:
risk (for: risky), riskiness (for: risky), hazard, hazardousness

• Từ đồng nghĩa / Synonyms:
  risky, wild