Serious danger Synonyms

Serious replaced

Definitions for Serious


  • (adjective) not joking or playful in mood or manner
  • (adjective) having a matter of importance as its topic
  • (adjective) involving potential loss or injury

Synonyms for phrase

SD abbreviation

SD is an abbreviation for Serious Danger
What does SD stand for?
SD stands for "Serious Danger"

Danger replaced

Definitions for Danger


  • (noun) the state of not being protected from injury, harm, or evil
  • (noun) something that may cause injury or harm
  • (noun) the condition of being susceptible to harm or injury