158 entries under adjective topic. ×

7
key(lead, head, master, boss)
7
main(lead, head, master, boss)
6
basal(lead, pure, head, master)
6
earliest(primary, primeval)
6
incipient
5
arch(lead, head, master, boss)
5
elementary
5
essential
5
formative(pure, beginning)
5
introductory
5
master(lead, head, boss)
5
nascent(pure, beginning)
5
prehistoric(primary, primeval)
5
primaeval
5
rudimentary
4
beginning
4
capital(lead, head, master, boss)
4
chaste
4
embryonic
4
germinal
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APASmart Define. (2015). primal thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/primal/thesaurus/synonyms
ChicagoSmart Define. 2015. "primal thesaurus" https://smartdefine.org/primal/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, primal thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/primal/thesaurus/synonyms>.
MLASmart Define. "primal thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/primal/thesaurus/synonyms>