- assure
- v1. assert, affirm, aver, asseverate, avouch, declare; state, inform, tell.2. pledge, promise, vow, give one's word; guarantee, attest to, vouch for, certify, warrant; ensure, insure, make sure or certain, confirm, corroborate, make firm, stabilize, settle; secure, clinch, clench, Sl. cinch, seal, complete, consummate.3. reassure, free from doubt, give confidence to, encourage; hearten, embolden, inspirit, strengthen, enliven, give [s.o.] a boost, Sl. give [s.o.] a shot in the arm, lift or raise [s.o.'s] spirits, gladden; cheer up, comfort, soothe, pacify, calm, solace, console, make [s.o.] feel better; relieve, mitigate, alleviate, palliate, assuage, ease, lessen, lighten.
A Note on the Style of the synonym finder. 2014.