Part of speech:
To make sure or certain; guarantee; ensure, as with a pledge
Guarantee is defined as to state with confidence that something will happen.
To keep from being curtailed or exposed to risk:
(Archaic) To inform positively; assure.
To make sure or certain; guarantee; ensure
To render certain
To make sure or certain; insure:
Check means to test, examine, compare or inspect something to see if it is as it should be.
be careful or certain to do something; make certain of something
Control is defined as to command, restrain, or manage.
To ensure the safety or integrity of; protect or preserve:
To bring to certain conclusion.
To understand; comprehend:
To guarantee to (the purchaser) the title of goods purchased; assure of indemnification against loss
Find another word for ensure. In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for ensure, like: secure, clinch, guarantee, protect, certify, insure, certain, assure, check, see-to-it and control.