Antonyms for tranquillizer


Grammar : Noun
Spell : trang-kwuh-lahy-zer
Phonetic Transcription : ˈtræŋ kwəˌlaɪ zər


Definition of tranquillizer

Origin :
  • "sedative," 1824 (first reference is to ground ivy), agent noun from tranquilize; in reference to one of a large group of anti-anxiety drugs, it is recorded by 1956.
  • As in sedative : noun soothing agent, medicine

Synonyms for tranquillizer

Based on : Thesaurus.com - Gutenberg.org - Dictionary.com - Random House Unabridged Dictionary, © Random House, Inc. 2019