Share WhatsApp Facebook Twitter Pinterest Email Uphold Definition: Uphold is defined as to support or defend, or to keep from sinking. Synonyms: Champion, Back, Support, Maintain, Defend Antonyms: Betray, Drop, Destroy, Demolish, Destruct 0 Related Posts Abandon – Definition, Synonyms and Antonym December 26, 2021 Abash – Definition, Synonyms and Antonym December 26, 2021 Abbreviate – Definition, Synonyms and Antonym December 26, 2021 Write A Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment. Δ