43 entries under opening topic. ×

5
origination(noun, start, top, beginning)
5
square one(noun, verb, expression, phrasal verb, cause)
5
starting
4
introduction(cause, start, top, beginning)
3
day one(noun, expression, cause, start, top)
3
foundation(noun, cause, start, beginning)
3
root(noun, cause, start, top, beginning)
3
start-off(noun, beginning, birth, dawn)
2
embarkation(noun, cause, beginning, source)
2
exit(noun, beginning, departure, birth)
2
flying start(noun, expression, beginning, birth)
2
jump-off(noun, beginning, birth, dawn)
2
running start(noun, expression, beginning, birth)
2
spring(noun, cause, start, rise, top)
2
takeoff(noun, start, top, beginning)
1
basis(cause, top, source, creation)
1
bow(noun, start, beginning, birth)
1
countdown(noun, start, beginning, birth)
1
derivation(noun, cause, start, beginning)
1
first step(noun, expression, beginning, birth)
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APASmart Define. (2015). outset thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/outset/thesaurus/synonyms
ChicagoSmart Define. 2015. "outset thesaurus" https://smartdefine.org/outset/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, outset thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/outset/thesaurus/synonyms>.
MLASmart Define. "outset thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/outset/thesaurus/synonyms>