Sonic influence Synonyms

Sonic replaced

Definitions for Sonic


  • (adjective) (of speed) having or caused by speed approximately equal to that of sound in air at sea level
  • (adjective) relating to audible sound

Synonyms for phrase

SI abbreviation

SI is an abbreviation for Sonic Influence
What does SI stand for?
SI stands for "Sonic Influence"

Influence replaced

Definitions for Influence


  • (verb) to act upon (a person or a person's feelings) so as to cause a response
  • (noun) the power to direct the thinking or behavior of others usually indirectly
  • (noun) the power to bring about a result on another