water down

English Thesaurus

1. thin by adding water to (verb.change)

hypernym	:	adulterate, debase, dilute, load, stretch,
definition	:	corrupt, debase, or make impure by adding a foreign or inferior substance; often by replacing valuable ingredients with inferior ones (verb.change)

2. make less strong or intense (verb.change)

hypernym	:	cut, dilute, reduce, thin, thin out,
definition	:	lessen the strength or flavor of a solution or mixture (verb.change)