Synonyms|158Antonyms|2|Broader|0Narrower|0Related|29
3
white(adjective, pure)
2
abecedarian(adjective, simple, straightforward, basic, fundamental)
2
base(adjective, last, bottom)
2
beginning(adjective, simple, straightforward, basic, fundamental)
2
bottom-line(adjective, important, significant, original, essential)
2
clear(adjective, simple, pure, straightforward, basic)
2
inaugural(opening, initial)
2
incipient
2
lowest(adjective, base, last, bottom)
2
meat-and-potatoes(adjective, base, important, significant, fresh)
2
natal
2
plain(adjective, simple, pure, straightforward, basic)
2
primeval
2
rudimental(adjective, undemanding, realizable, elementary, primo)
2
simple(adjective, pure, straightforward, basic, fundamental)
2
substratal(adjective, simple, plain, important, significant)
1
ABCs(adjective, simple, straightforward, basic, fundamental)
1
angelic(adjective, pure)
1
atomic(adjective, pure)
1
austere(adjective, pure)
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ChicagoSmart Define. 2015. "foundational thesaurus" https://smartdefine.org/foundational/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, foundational thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/foundational/thesaurus/synonyms>.
MLASmart Define. "foundational thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/foundational/thesaurus/synonyms>