Flying upgrade Synonyms

Flying replaced

Definitions for Flying


  • (adjective) acting or done with excessive or careless speed
  • (adjective) moving, proceeding, or acting with great speed
  • (noun) travel through the air by the use of wings

Synonyms for phrase

FU abbreviation

FU is an abbreviation for Flying Upgrade
What does FU stand for?
FU stands for "Flying Upgrade"

Upgrade replaced

Definitions for Upgrade


  • (noun) an upward slope
  • (noun) a raising or a state of being raised to a higher rank or position
  • (noun) the degree to which something rises up from a position level with the horizon