Tranquilize Tranquilize synonyms calm tranquilize and calm lull tranquilize and lull quiet tranquilize and quiet calm down tranquilize and calm down sedate tranquilize and sedate still tranquilize and still quieten tranquilize and quieten soothe tranquilize and soothe settle tranquilize and settle tranquillize tranquilize and tranquillize Full list of synonyms (596) Tranquilize antonyms agitate tranquilize and agitate rouse tranquilize and rouse excite tranquilize and excite arouse tranquilize and arouse disturb tranquilize and disturb upset tranquilize and upset aggravate tranquilize and aggravate incite tranquilize and incite discompose tranquilize and discompose stimulate tranquilize and stimulate Full list of antonyms (34) Share this picture Share this image Share this picture Share this image