208 entries under basic topic. ×

2
in demand(expression, adjective, idiom, main)
2
meat and potatoes(noun, expression, adjective, idiom, simple)
2
name of the game(noun, expression, adjective, important, critical)
2
nuts and bolts(noun, expression, idiom, necessity)
2
substratal(adjective, simple, plain, important, significant)
2
unavoidable(adjective, set, significant, vital)
2
vital part(noun, expression, idiom, concern, demand)
1
ABCs(noun, simple, straightforward, fundamental)
1
abecedarian(adjective, simple, straightforward, fundamental)
1
amoebic(adjective, body, material, natural, animate)
1
anatomical(adjective, body, material, important, natural)
1
animate(material, natural, living, functional)
1
axiological(adjective, important, significant, original)
1
axiomatic(important, significant, original, vital)
1
beginning(noun, adjective, clear, simple, plain)
1
biological(material, natural, living, functional)
1
biotic(adjective, body, material, natural, animate)
1
bottom(noun, adjective, important, significant, original)
1
bottom-line(adjective, important, significant, original, critical)
1
bottom line(noun, expression, important, significant, essence)
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APASmart Define. (2016). essential thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/essential/thesaurus/synonyms
ChicagoSmart Define. 2016. "essential thesaurus" https://smartdefine.org/essential/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, essential thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/essential/thesaurus/synonyms>.
MLASmart Define. "essential thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/essential/thesaurus/synonyms>