Heavy rocket Synonyms

Heavy replaced

Definitions for Heavy


  • (adjective) having great weight
  • (adjective) causing weariness, restlessness, or lack of interest
  • (adjective) containing much seasoning, fat, or sugar

Synonyms for phrase

HR abbreviation

HR is an abbreviation for Heavy Rocket
What does HR stand for?
HR stands for "Heavy Rocket"

Rocket replaced

Definitions for Rocket


  • (verb) to proceed or move quickly
  • (verb) to rise abruptly and rapidly
  • (noun) a jet engine containing its own propellant and driven by reaction propulsion