95 entries under original topic. ×

1
core(noun, adjective, emotion, serious)
1
early(adjective, head, beginning, opening)
1
front(adjective, head, beginning, opening)
1
grass-roots(important, vital, primary)
1
head(adjective, beginning, opening, prime)
1
headmost(adjective, head, beginning, opening)
1
inaugural(adjective, head, beginning, opening)
1
inceptive(adjective, head, beginning, opening)
1
initiatory(adjective, beginning, opening, first)
1
latent(adjective, characteristic, natural, essential)
1
least(adjective, head, beginning, prime)
1
meat-and-potatoes(base, important, last, essential)
1
nub(noun, adjective, emotion, essential)
1
opening(adjective, head, beginning, prime)
1
outstanding(adjective, important, significant, essential)
1
preliminary(adjective, simple, straightforward, first)
1
primo(simple, straightforward, primary, uncomplicated)
1
primogenial(adjective, head, beginning, opening)
1
slightest(adjective, head, beginning, prime)
1
substrative(important, vital, primary)
11 years ago|24k views|share |citing 
APASmart Define. (2015). basic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/basic/thesaurus/synonyms
ChicagoSmart Define. 2015. "basic thesaurus" https://smartdefine.org/basic/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, basic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/basic/thesaurus/synonyms>.
MLASmart Define. "basic thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/basic/thesaurus/synonyms>