6
accountableness(noun, weakness, burden, blame, responsibility)
6
allegiance(noun, burden, responsibility, liability, relationship)
6
arrearage(noun, charge, damage, weakness, burden)
6
call(noun, order, charge, cause, rule)
6
duress(noun, force, drive, power, strength)
6
place(noun, work, responsibility, post, duty)
6
pressure(noun, force, drive, power, strength)
6
proviso(noun, condition, arrangement, requirement, provision)
5
appreciation(noun, recognition, thanks, gratitude, indebtedness)
5
assurance(noun, agreement, contract, compact, undertaking)
5
chore(noun, performance, action, work, charge)
5
condition(noun, essential, requirement, necessity, stipulation)
5
conscience(noun, burden, responsibility, liability, duty)
5
debit(noun, charge, damage, responsibility, balance)
5
devoir(noun, action, order, work, charge)
5
fealty(noun, loyalty, commitment, allegiance)
5
function(noun, action, place, work, charge)
5
load(noun, work, force, charge, strain)
5
oath(noun, agreement, contract, assurance, compact)
5
occasion(noun, event, cause, right, reason)
10 years ago|20k views|share |citing 
APASmart Define. (2015). obligation thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/obligation/thesaurus/synonyms
ChicagoSmart Define. 2015. "obligation thesaurus" https://smartdefine.org/obligation/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, obligation thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/obligation/thesaurus/synonyms>.
MLASmart Define. "obligation thesaurus" 22 December 2015. Web. 24 September 2026. <https://smartdefine.org/obligation/thesaurus/synonyms>