Serious drop-off 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 Drop-off
What does SD stand for?
SD stands for "Serious Drop-off"

Drop-off replaced

Definitions for Drop-off