Solid important Synonyms

Solid replaced

Definitions for Solid


  • (adjective) based on sound reasoning or information
  • (adjective) having a consistency that does not easily yield to pressure
  • (adjective) having or consisting of a single color

Synonyms for phrase

SI abbreviation

SI is an abbreviation for Solid Important
What does SI stand for?
SI stands for "Solid Important"

Important replaced

Definitions for Important


  • (adjective) having great meaning or lasting effect
  • (adjective) having great power or influence
  • (adjective) having a feeling of superiority that shows itself in an overbearing attitude