Fast usage Synonyms

Fast replaced

Definitions for Fast


  • (adjective) moving, proceeding, or acting with great speed
  • (adjective) firm in one's allegiance to someone or something
  • (adjective) firmly positioned in place and difficult to dislodge

Synonyms for phrase

FU abbreviation

FU is an abbreviation for Fast Usage
What does FU stand for?
FU stands for "Fast Usage"

Usage replaced

Definitions for Usage


  • (noun) the act or practice of employing something for a particular purpose
  • (noun) the act of using
  • (noun) accepted or habitual practice