Synonyms and Antonyms for
propellant
1. propellant (n.)
any substance that propels
Synonyms:
rocket fuel
propellent
rocket propellant
rocket propellent
compressed gas
substance
Antonyms:
lethargic
disincentive
stative
stagnant
adynamic
2. propellant (adj.)
tending to or capable of propelling
Synonyms:
dynamic
propellent
dynamical
propelling
propulsive
Antonyms:
undynamic
approval
disapproval
activator
inhibitor
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