A really fast thesaurus... with lots of synonyms.
Tranquillize has 8 synonyms. The top synonyms for tranquillize are tranquilize, still, sedate, quieten, quiet, lull, calm down, calm. Browse the full list below.
| Length
| Random | DefinitionA common synonym for tranquillize is tranquilize. Other synonyms include still, sedate, quieten, quiet.
Tranquillize has 8 synonyms listed on Thesaurasize.
(v): Alternative spelling of tranquilize.
Still working on your text?
Finding the right words is only half the battle. If your website isn't turning visitors into customers, we'll show you exactly why.

