Hazardous gas Synonyms

Hazardous replaced

Definitions for Hazardous


  • (adjective) involving potential loss or injury
  • (adjective) involving risk or danger

Synonyms for phrase

HG abbreviation

HG is an abbreviation for Hazardous Gas
What does HG stand for?
HG stands for "Hazardous Gas"

Definitions for Gas


  • (noun) boastful speech or writing
  • (noun) language that is impressive-sounding but not meaningful or sincere
  • (noun) active strength of body or mind