Synonyms|564Antonyms|9|Broader|12Narrower|1Related|111

69 entries under idea topic. ×

8
essence(noun, support, action, substance)
6
gist(noun, substance, importance, meaning)
5
kernel(noun, substance, importance, short)
5
theme(noun, substance, subject, short)
5
topic(noun, point, line, substance)
4
basis(noun, law, regulation, action, substance)
4
core(noun, support, action, substance)
4
heart(noun, support, action, substance)
4
keystone(noun, law, support, regulation, action)
3
point(noun, line, substance, subject)
3
standard(noun, law, regulation, order)
3
substance(noun, importance, essence, summary)
3
text(noun, point, line, subject)
2
crux(noun, support, action, base)
2
nub(noun, substance, essence, theme)
2
nucleus(noun, support, action, substance)
2
pith(noun, substance, essence, summary)
2
root(noun, support, action, base)
2
sense(noun, substance, meaning, essence)
2
spirit(substance, essence, summary, tenor)
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APASmart Define. (2015). keynote thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/keynote/thesaurus/synonyms
ChicagoSmart Define. 2015. "keynote thesaurus" https://smartdefine.org/keynote/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, keynote thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/keynote/thesaurus/synonyms>.
MLASmart Define. "keynote thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/keynote/thesaurus/synonyms>