5
conventionality(noun, impulse, conformity, compliance, obedience)
5
deference(noun, love, respect, passion, weakness)
5
duty(noun, respect, weakness, agreement, watch)
5
ear(noun, mark, respect, note, regard)
5
earnestness(noun, love, passion, affection, worship)
5
heedfulness(noun, mark, note, regard, notice)
5
jubilee(noun, performance, party, achievement, triumph)
5
mindfulness(noun, note, regard, notice, attention)
5
open-mindedness(noun, impartiality, tolerance, openness, receptivity)
5
pietism(noun, love, passion, belief, affection)
5
remembrance(noun, performance, party, achievement, triumph)
5
scrutiny(noun, act, see, care, look)
5
solemnity(noun, service, ritual, rite, ceremony)
5
vigilance(noun, care, case, watch, overlook)
4
adoration(noun, love, passion, affection, worship)
4
advertence
4
allegiance(noun, love, passion, affection, worship)
4
attentiveness(noun, note, regard, notice, care)
4
care(noun, mark, respect, note, regard)
4
ceremonial occasion(noun, expression, idiom)
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APASmart Define. (2015). observance thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/observance/thesaurus/synonyms
ChicagoSmart Define. 2015. "observance thesaurus" https://smartdefine.org/observance/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, observance thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/observance/thesaurus/synonyms>.
MLASmart Define. "observance thesaurus" 23 December 2015. Web. 23 September 2026. <https://smartdefine.org/observance/thesaurus/synonyms>