1
grandfatherly
1
grandmotherly
1
grandparent
1
grandparental
1
grow
1
heighten
1
imagine(verb, form, make, develop, start)
1
inception(cause, influence, source, foundation, basis)
1
increase
1
incubate(verb, plan, produce, create, breed)
1
induce(verb, make, cause, plan, produce)
1
innovate(verb, make, develop, produce, create)
1
inspirer
1
instigator
1
institute(verb, form, make, cause, start)
1
introduce(verb, make, develop, cause, produce)
1
inventor(noun, person, start)
1
invest(verb, form, make, start, plan)
1
invoke
1
kinsman
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APASmart Define. (2016). parent thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/parent/thesaurus/synonyms
ChicagoSmart Define. 2016. "parent thesaurus" https://smartdefine.org/parent/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, parent thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/parent/thesaurus/synonyms>.
MLASmart Define. "parent thesaurus" 15 March 2016. Web. 20 September 2026. <https://smartdefine.org/parent/thesaurus/synonyms>