Serious interaction 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

SI abbreviation

SI is an abbreviation for Serious Interaction
What does SI stand for?
SI stands for "Serious Interaction"

Interaction replaced

Definitions for Interaction


  • (noun) doings between individuals or groups
  • (noun) a mutual or reciprocal action ; interacting
  • (noun) (physics) the transfer of energy between elementary particles or between an elementary particle and a field or between fields; mediated by gauge bosons