Out-and-out silliness Synonyms

Out-and-out replaced

Definitions for Out-and-out


  • (adjective) having no exceptions or restrictions
  • (adjective) trying all possibilities
  • (adjective) complete and without restriction or qualification; sometimes used informally as intensifiers

Synonyms for phrase

OS abbreviation

OS is an abbreviation for Out-and-out Silliness
What does OS stand for?
OS stands for "Out-and-out Silliness"

Definitions for Silliness