120 entries under expression topic. ×

5
sine qua non(noun, idiom, condition, need)
3
call of duty(noun, idiom, burden, responsibility)
3
sense of obligation(noun, idiom, appreciation, recognition)
2
amount due(charge, withdrawal, entry, subtraction)
2
bounden duty(idiom, duty)
2
fine print(condition, requirement, proviso)
2
good deed
2
small print(condition, requirement, proviso)
1
act of grace
1
act of kindness
1
bad news(noun, damage, balance, capital)
1
below the line(noun, idiom, damage, balance)
1
dead horse(noun, damage, balance, capital)
1
discharge an obligation(idiom, duty, observance)
1
due bill(noun, responsibility, duty, requirement)
1
duties and responsibilities
1
fulfill an obligation(idiom, duty, observance)
1
holding the bag(noun, idiom, charge, concern)
1
in hock(noun, damage, balance, capital)
1
in the hole(noun, idiom, damage, balance)
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APASmart Define. (2015). obligation thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/obligation/thesaurus/synonyms
ChicagoSmart Define. 2015. "obligation thesaurus" https://smartdefine.org/obligation/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, obligation thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/obligation/thesaurus/synonyms>.
MLASmart Define. "obligation thesaurus" 22 December 2015. Web. 22 September 2026. <https://smartdefine.org/obligation/thesaurus/synonyms>