- sure sign
- Synonyms and related words:absolute indication, badge, banner, burden of proof, character, characteristic, conclusive evidence, damning evidence, demonstration, determination, device, differentia, earmark, establishment, hallmark, idiosyncrasy, image, incontrovertible evidence, index, indicant, indicator, indisputable evidence, insignia, ironclad proof, keynote, mark, measure, note, onus, onus probandi, peculiarity, picture, proof, property, representation, representative, seal, settlement, sigil, sign, signal, signature, stamp, symptom, telltale sign, trait, unmistakable sign
Moby Thesaurus. Grady Ward. 1996.