Serious no-no 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

SN abbreviation

SN is an abbreviation for Serious No-no
What does SN stand for?
SN stands for "Serious No-no"

No-no replaced