493 entries under noun topic. ×

4
consciousness(care, look, attention, glance)
4
consuetude(form, characteristic, rule, thing)
4
convocation(celebration, rite)
4
espial(act, see, knowledge, observation)
4
execution(performance, doing, observation, compliance)
4
faithfulness(love, passion, affection, worship)
4
feast
4
festivity(performance, party, triumph, celebration)
4
fidelity(love, passion, knowledge, attention)
4
heeding(knowledge, attention, observation, compliance)
4
holiday(celebration, rite)
4
ordinance(service, ritual, rite, ceremony)
4
religion(system, belief, faith, conviction)
4
religiousness(love, passion, affection, virtue)
4
salute
4
sanctity(love, passion, affection, worship)
4
servility(respect, weakness, agreement, reverence)
4
use(characteristic, style, rule, practice)
4
watch(act, see, care, case)
4
watchfulness(mark, note, regard, notice)
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APASmart Define. (2015). observance thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/observance/thesaurus/synonyms
ChicagoSmart Define. 2015. "observance thesaurus" https://smartdefine.org/observance/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, observance thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/observance/thesaurus/synonyms>.
MLASmart Define. "observance thesaurus" 23 December 2015. Web. 29 September 2026. <https://smartdefine.org/observance/thesaurus/synonyms>