SynonymDefinitionAntonym.com - English Synonym Dictionary

Become lifeless, less lively, intense, or active; lose life, force, or vigor

Make less lively, intense, or vigorous; impair in vigor, force, activity, or sensation

Lessen the momentum or velocity of

Make vapid or deprive of spirit

Convert (metallic mercury) into a grey powder consisting of minute globules, as by shaking with chalk or fatty oil

Make vague or obscure or make (an image) less visible

Cut a girdle around so as to kill by interrupting the circulation of water and nutrients