supercharge
4 synonyms for supercharge, grouped by meaning and by how common each one is.
Verb — To boost an engine's power by forcing extra compressed air into it using energy taken from the crankshaft.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
pressurize
pressurise
