bolster (n.)
bolster (v.)
- advance
- affirm
- aid
- assist
- assure
- attest
- authenticate
- back
- bear
- brace
- buttress
- carry
- certify
- cheer
- circumstantiate
- confirm
- corroborate
- cradle
- cushion
- document
- embolden
- encourage
- finance
- fortify
- fund
- further
- hearten
- help
- hold
- inspire
- inspirit
- keep
- litter
- maintain
- mat
- nerve
- pad
- pillow
- probate
- prop
- prove
- ratify
- reassure
- reinforce
- rug
- shore
- shoulder
- stay
- strengthen
- subsidize
- substantiate
- subvention
- support
- sustain
- undergird
- underlie
- underpin
- uphold
- validate
- verify
- warrant
