Below are possible answers for the crossword clue Guarantee.
9 letter answer(s) to guarantee
ASSURANCE
a binding commitment to do or give or refrain from something; "an assurance of help when needed"; "signed a pledge never to reveal the secret"
a British term for some kinds of insurance
a statement intended to inspire confidence; "the President's assurances were not respected"
freedom from doubt; belief in yourself and your abilities; "his assurance in his superiority did not make him popular"; "after that failure he lost his confidence"; "she spoke with authority"
6 letter answer(s) to guarantee
ASSURE
assure somebody of the truth of something with the intention of giving the listener confidence; "I assured him that traveling to Cambodia was safe"
be careful or certain to do something; make certain of something;
cause to feel sure; give reassurance to; "The airline tried to reassure the customers that the planes were safe"
inform positively and with certainty and confidence; "I tell you that man is a crook!"
make a promise or commitment
make certain of; "This nest egg will ensure a nice retirement for us"; "Preparation will guarantee success!"
AVOUCH
admit openly and bluntly; make no bones about
ENSURE
be careful or certain to do something; make certain of something;
make certain of; "This nest egg will ensure a nice retirement for us"; "Preparation will guarantee success!"
INSURE
be careful or certain to do something; make certain of something;
make certain of; "This nest egg will ensure a nice retirement for us"; "Preparation will guarantee success!"
protect by insurance; "The insurance won't cover this"
take out insurance for
8 letter answer(s) to guarantee
MAKESURE
WARRANTY
a written assurance that some product or service will be provided or will meet certain specifications
7 letter answer(s) to guarantee
SUREBET
Other crossword clues with similar answers to 'Guarantee'