5
must(noun, adjective, requirement, required)
5
necessity(noun, concern, condition, essential, requirement)
4
precondition(noun, concern, condition, demand, need)
4
catch(noun, qualification)
4
demand(noun, concern, condition, challenge, need)
4
item(noun, action, part, cause, thing)
4
portion(noun, action, cause, thing, condition)
4
provisions(charge, agreement, conditions)
4
rider(noun, part, condition, section, requirement)
4
small print(noun, expression, idiom, charge, agreement)
4
string(noun, informal, limited, qualification)
4
terms(noun, concern, condition, demand, need)
3
circumstance(noun, form, action, fix, pass)
3
contingency(noun, form, action, fix, cause)
3
escape clause(noun, expression, idiom, qualification, exception)
3
fine print(noun, expression, idiom, condition, requirement)
3
if(noun, stipulation, rider)
3
modification(noun, condition, essential, requirement, qualification)
3
saving clause(noun, expression, idiom, qualification, exception)
2
allowance(noun, condition, requirement, qualification, prerequisite)
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APASmart Define. (2015). proviso thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/proviso/thesaurus/synonyms
ChicagoSmart Define. 2015. "proviso thesaurus" https://smartdefine.org/proviso/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, proviso thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/proviso/thesaurus/synonyms>.
MLASmart Define. "proviso thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/proviso/thesaurus/synonyms>