accept obligation
agree to
answer for
be answerable for
be responsible for
be security for
bind
commit
compel
constrain
contract
engage
force
go bail for
have an understanding
make imperative
make incumbent
oblige
pledge
require
saddle with
shake hands on
take the vows
tie
undertake
confide
entrust
intrust
trust
obligated
obligates
obligating
obligee
obligor
30-foot
apelike
cryptogamic
etherial
extra-legal
far-ranging
featherless
heavy-footed
helminth
innumerous
luxury-loving
motile
protozoan
shortish
small-brained
suctorial
techno-organic
two-armed
ukelele
yet