2
principle
2
red tape(noun, expression, regulation, procedure, service)
2
regulation(noun, style, rule, practice, system)
2
religious ceremony(expression, worship, ritual)
2
remoteness(noun, coldness, unfriendliness, taciturnity)
2
restraint(noun, control, finish, class, reserve)
2
routine(noun, style, rule, practice, system)
2
sacrament(noun, service, worship, ritual, rite)
2
sententiousness
2
solemnization
2
somberness(severity, strictness, sternness)
2
taciturnity(noun, control, restraint, reserve, silence)
2
use(noun, style, rule, practice, system)
2
vanity(noun, strictness, ostentation, staidness, standoffishness)
1
accordance(noun, conformity)
1
acquiescence(noun, conformity)
1
adherence(noun, conformity)
1
affair
1
affectedness(noun, ostentation)
1
air
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APASmart Define. (2015). formality thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/formality/thesaurus/synonyms
ChicagoSmart Define. 2015. "formality thesaurus" https://smartdefine.org/formality/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, formality thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/formality/thesaurus/synonyms>.
MLASmart Define. "formality thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/formality/thesaurus/synonyms>