verbs
force somebody to do something
"We compel all students to fill out this form"
commit in order to fulfill an obligation
"obligate money"
is a type of (narrower)
confer a trust upon
"The messenger was entrusted with the general's secret"; "I commit my soul to God"
bind by an obligation; cause to be indebted
"He's held by a contract"; "I'll hold you by your promise"