42 entries under basis topic. ×

11
fount(noun, person, cause, start, rise)
11
source(noun, person, cause, start, point)
11
wellspring(noun, person, cause, base, beginning)
10
origin(noun, person, cause, start, point)
9
spring(noun, person, cause, start, point)
8
fountain(noun, person, cause, start, point)
7
cause(noun, person, source, foundation)
7
font(cause, foundation)
5
beginning(noun, cause, start, rise, point)
4
provenance(noun, cause, start, point, well)
3
author(noun, person, cause, source, foundation)
3
father(noun, person, cause, source, foundation)
3
parent(noun, person, cause, start, point)
2
cradle(noun, cause, beginning, foundation)
2
derivation(noun, cause, start, point, well)
2
inception(cause, rise, source, foundation)
2
originator(noun, person, cause, source, foundation)
1
birthplace(noun, cause, rise, authority, beginning)
1
commencement(noun, cause, start, rise, authority)
1
foundation(cause, source, origin, birth)
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APASmart Define. (2015). fountainhead thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/fountainhead/thesaurus/synonyms
ChicagoSmart Define. 2015. "fountainhead thesaurus" https://smartdefine.org/fountainhead/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, fountainhead thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/fountainhead/thesaurus/synonyms>.
MLASmart Define. "fountainhead thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/fountainhead/thesaurus/synonyms>