To bear the weight of, especially from below; keep from falling, sinking, or slipping:
To brace or support with a stay or stays
To strengthen by adding extra support or material.
To support by placing something beneath or against; shore up.
To support with piles.
To lengthen or increase, especially with extraneous or false information:
To urge others to support; promote
To prop up as with a bolster; support, strengthen, or reinforce
To support the spirits, vitality, or resolution of; encourage:
To substantiate is to prove a claim to be true or back up a claim with evidence.
Back is defined as to support or to move in a backward motion.
Find another word for buttressed. In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for buttressed, like: braced, upheld, supported, strutted, stayed, reinforced, propped, piled, padded, boosted and bolstered.