90 entries under noun topic. ×

1
opening(cause, start, rise, authority)
1
point(start, beginning, opening, introduction)
1
promontory(start, beginning, opening, introduction)
1
question
1
rise(cause, start, authority, beginning)
1
rootstock(start, point, origin)
1
seed(cause, source, origin)
1
start(cause, rise, authority, base)
0
apex(start, beginning, opening, introduction)
0
babyhood(beginning, origin, birth, dawn)
0
banner(start, beginning, opening, introduction)
0
beak(start, beginning, opening, introduction)
0
bill(start, beginning, opening, introduction)
0
cap(start, beginning, opening, introduction)
0
capitulum
0
cork(start, beginning, opening, introduction)
0
crest(start, beginning, opening, introduction)
0
distrust
0
dot
0
doubt
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APASmart Define. (2015). fountainhead thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/fountainhead/thesaurus/synonyms
ChicagoSmart Define. 2015. "fountainhead thesaurus" https://smartdefine.org/fountainhead/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, fountainhead thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/fountainhead/thesaurus/synonyms>.
MLASmart Define. "fountainhead thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/fountainhead/thesaurus/synonyms>