3
tractate(explanation, description, notion, theory, proposition)
2
bailiwick(noun, area, discipline, subject, topic)
2
chorus(noun, air, response, refrain, song)
2
excursus
2
heart(noun, strength, substance, idea, effect)
2
opus(noun, literature, text, work, piece)
2
outline(action, study, notice, judgment, examination)
2
pith(noun, strength, substance, idea, effect)
2
spirit(noun, substance, idea, essence, summary)
2
account(noun, explanation, description, discussion)
2
action(noun, activity, study, work, exercise)
2
alkali
2
approximation
2
ascendant
2
authorship
2
beginning
2
central idea
2
column(study, notice, piece, judgment, examination)
2
commentary(study, notice, piece, judgment, examination)
2
composing
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APASmart Define. (2016). theme thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/theme/thesaurus/synonyms
ChicagoSmart Define. 2016. "theme thesaurus" https://smartdefine.org/theme/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, theme thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/theme/thesaurus/synonyms>.
MLASmart Define. "theme thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/theme/thesaurus/synonyms>