Synonyms|1.1kAntonyms|182|Broader|18Narrower|25Related|905

103 entries under beginning topic. ×

1
number one(expression, adjective, head, essential)
1
numero uno(expression, adjective, head, prime)
1
opening(adjective, head, original, basic)
1
origin(noun, law, regulation, cause, start)
1
pioneer(adjective, head, opening, original)
1
premier(adjective, head, opening, original)
1
premise(noun, support, action, base)
1
presumption(noun, support, action, base)
1
presupposition(noun, support, action, base)
1
principal element(noun, expression, support, action, base)
1
proof(noun, support, action, base)
1
reason(noun, support, regulation, action, cause)
1
right up front(expression, adjective, idiom, head)
1
sanction(noun, support, action, base)
1
security(noun, support, action, base)
1
slightest(adjective, head, original, prime)
1
smallest(adjective, head, prime, trifling)
1
source(noun, law, support, regulation, action)
1
starting point(noun, expression, cause, start, base)
1
support(noun, action, base, source)
For more, visit Fundamental on Power Thesaurus
10 years ago|25k views|share |citing 
APASmart Define. (2016). fundamental thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/fundamental/thesaurus/synonyms
ChicagoSmart Define. 2016. "fundamental thesaurus" https://smartdefine.org/fundamental/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, fundamental thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/fundamental/thesaurus/synonyms>.
MLASmart Define. "fundamental thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/fundamental/thesaurus/synonyms>