3
understood(adjective, usual, established)
3
unwritten(adjective, understood)
3
venerable
2
ageless
2
agreed(adjective, firm, determined, usual, regular)
2
appointed(adjective, firm, determined, usual, regular)
2
arranged(adjective, firm, determined, ordinary, usual)
2
authentic(valid, lawful, rightful)
2
authoritative
2
bent(adjective, firm, determined, usual, regular)
2
boilerplate(adjective, moderate, usual, regular, normal)
2
certain(adjective, reasonable, firm, sensible, determined)
2
characteristic(adjective, simple, ordinary, natural, usual)
2
classic
2
comme il faut(expression, idiom)
2
concluded(adjective, firm, determined, usual, regular)
2
conforming(adjective, conforming)
2
conformist
2
contemporary(adjective, present, smart, new, hot)
2
cookie-cutter(adjective, characteristic, quality, regularity, commonplaceness)
10 years ago|19k views|share |citing 
APASmart Define. (2016). customary thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/customary/thesaurus/synonyms
ChicagoSmart Define. 2016. "customary thesaurus" https://smartdefine.org/customary/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, customary thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/customary/thesaurus/synonyms>.
MLASmart Define. "customary thesaurus" 23 March 2016. Web. 24 September 2026. <https://smartdefine.org/customary/thesaurus/synonyms>