103 entries under beginning topic. ×

6
aboriginal(adjective, harsh, violent, pure, head)
6
core(noun, adjective, support, action, cause)
6
theorem(noun, law, support, regulation, action)
5
center(noun, adjective, support, action, cause)
5
heart(noun, support, action, part, cause)
5
introductory(adjective, start, simple, plain, head)
5
leading(adjective, important, head, significant)
4
bedrock(noun, support, action, cause, start)
4
incipient(adjective, head, opening, original)
4
nascent(adjective, start, pure, opening)
4
postulate(noun, verb, law, support, regulation)
4
primeval(adjective, harsh, violent, head)
4
root(noun, adjective, support, action, drop)
3
assumption(noun, law, support, regulation, action)
3
essence(noun, support, action, cause, start)
3
inceptive(adjective, head, opening, original)
3
initiatory(adjective, start, opening, original)
3
keystone(noun, law, support, regulation, action)
3
pristine(adjective, rough, violent, head)
2
cause(noun, support, regulation, action, start)
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APASmart Define. (2016). fundamental thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/fundamental/thesaurus/synonyms
ChicagoSmart Define. 2016. "fundamental thesaurus" https://smartdefine.org/fundamental/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, fundamental thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/fundamental/thesaurus/synonyms>.
MLASmart Define. "fundamental thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/fundamental/thesaurus/synonyms>