Synonyms of buttress in English:

buttress


See definition of buttress

noun

1‘the wall was supported by stone buttresses’

SYNONYMS

prop, support, abutment, shore, pier, reinforcement, stanchion, stay, strut

2‘a buttress against social collapse’

SYNONYMS

safeguard, defence, defender, protector, protection, guard, support, supporter, prop, mainstay

bulwark, bastion, stronghold


verb

1‘authority was buttressed by religious belief’

SYNONYMS

strengthen, reinforce, fortify, support, prop up, bolster up, shore up, underpin, cement, brace, uphold, confirm, defend, maintain, back up, buoy up