75 entries under beginning topic. ×

5
primeval(adjective, head, opening, original)
5
proemial
4
prime(adjective, order, heavy, head)
3
inceptive(adjective, head, opening, original)
3
infant(adjective, opening, original, first)
3
budding
3
commencing(adjective, opening, original, first)
3
fetal
3
formative
3
fundamental(adjective, head, opening, original)
3
natal
3
pioneer(adjective, head, original, prime)
3
premier(adjective, order, heavy, important, head)
3
primal
3
primitive(adjective, head, opening, original)
3
primogenial(adjective, head, opening, original)
3
primordial(adjective, head, opening, original)
3
starting
2
inchoate(opening, original, first, primary)
2
infantile
11 years ago|5.2k views|share |citing 
APASmart Define. (2015). inaugural thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/inaugural/thesaurus/synonyms
ChicagoSmart Define. 2015. "inaugural thesaurus" https://smartdefine.org/inaugural/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, inaugural thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/inaugural/thesaurus/synonyms>.
MLASmart Define. "inaugural thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/inaugural/thesaurus/synonyms>