Synonyms of tranquillize in English:

tranquillize


See definition of tranquillize

verb

1‘as a last resort you may need to tranquillize the horse’

SYNONYMS

sedate, calm, calm down, soothe, quiet, quieten, quieten down, pacify, settle someone's nerves, settle something's nerves, mollify, lull, relax

stupefy, anaesthetize, narcotize, knock out, drug

administer a sedative to, administer a tranquillizer to

informal dope, zonk

ANTONYMS

agitate, disturb, ruffle