One-syllableLonger words
bull  
bush
butch
full
pud
pull
push
puss
put
tush
wuss
Belarus  
Bucharest
bulrush
bulwark
bullet
bulletin
bullion
bullock
bully
bushel
butcher
exeunt
Fulbright
fulcrum
fulfil
fulminate
fulsome
Gielgud
hummus
Mugabe
Muslim
Mussolini
octopus
pudding
pukeko
Pulitzer
pullet
pulley
pulpit
Purim
sucrose
sugar
sukiyaki
Sulman
Sunni
sushi
Talmud
Tobruk