75 entries under cause topic. ×

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provenience(noun, influence, source, origin)
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roots(influence, connection, source, derivation)
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seed(influence, connection, source, derivation)
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starting point(expression, source, derivation)
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wellspring(person, influence, source, derivation)
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alpha(source, derivation)
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base(influence, source, derivation, ancestry)
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basis(source, derivation)
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beginning(source, derivation)
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birth(source, derivation, background, ancestry)
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blast off(expression, source, derivation)
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causality(connection, source, derivation, ancestry)
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causation(influence, source, derivation, ancestry)
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commencement(source, derivation)
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connection(source, derivation, ancestry)
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creation(source, derivation)
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dawn(source, derivation)
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dawning(source, derivation)
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day one(expression, source, derivation)
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early stage(expression, source, derivation)
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APASmart Define. (2016). progenitor thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/progenitor/thesaurus/synonyms
ChicagoSmart Define. 2016. "progenitor thesaurus" https://smartdefine.org/progenitor/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, progenitor thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/progenitor/thesaurus/synonyms>.
MLASmart Define. "progenitor thesaurus" 29 February 2016. Web. 24 September 2026. <https://smartdefine.org/progenitor/thesaurus/synonyms>