Synset

the social force that binds you to the courses of action demanded by that force
<noun.act>   freq. cnt.: 44 freq. cnt.: 17 freq. cnt.: 14 freq. cnt.: 13

duty

obligation

responsibility

sample sentences

"we must instill a sense of duty in our children"
"every right implies a responsibility
every opportunity, an obligation
every possession, a duty"- John D.Rockefeller Jr