Thesaurus.com
synonyms
  • definitions

booster

see definition of booster
Relevance ranks synonyms and suggests the best matches based on how closely a synonym’s sense matches the sense you selected.
Relevance
A-Z
Length
-
+

Synonyms for booster

noun supporter
  • backer
  • enthusiast
  • patron
  • promoter
  • rooter
  • sponsor

Antonyms for booster

  • detractor
  • opponent
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
  • PREVIOUS
  • NEXT