Serious planets 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

SP abbreviation

SP is an abbreviation for Serious Planets
What does SP stand for?
SP stands for "Serious Planets"

Planets replaced