The term 'Gives a Thumbs-Down' can be expressed in three different ways: NIXES (5 letters), SAYSNO (6 letters), and VOTESNO (7 letters). NIXES is a slang term meaning to reject or deny something. SAYSNO is a phrase that implies a negative response, and VOTESNO is a phrase that suggests a person is voting against something. All three terms are used to express disapproval or rejection of an idea or proposal.