advance
affirm
afford support
aid
air mattress
assist
assure
attest
authenticate
back
back up
bear
bear out
bear up
bedding
bolster up
brace
brace up
buck up
buoy up
buttress
carry
certify
cheer
circumstantiate
compress
confirm
corroborate
cradle
crutch
cushion
document
dutch wife
embolden
encourage
finance
fortify
fund
further
give support
hearten
help
hold
hold up
innerspring mattress
inspire
inspirit
keep
keep afloat
fill
fill up
make full
pillow
prop
prop up
reinforce
reënforce
shore
shore up
bolstered
bolstering
bolsters
20-foot
bedquilt
bedspread
counterpane
coverlet
duvet
eiderdown
eighteen-wheeler
esley
flat-bed
loveseat
lovette
pillowcase
pincushion
supercarve
two-wheel
holster
pollster
upholster