31 entries under opening topic. ×

4
exit(noun, escape, retreat, beginning)
3
start(noun, cause, escape, retreat, beginning)
3
takeoff(noun, escape, retreat, beginning)
2
inauguration(noun, cause, beginning, source)
2
initiation(noun, cause, beginning, source)
2
origin(noun, cause, beginning, source)
2
setting out(noun, expression, escape, retreat, beginning)
1
alpha(noun, cause, beginning, source)
1
beginning(noun, cause, start, source)
1
birth(noun, cause, beginning, source)
1
bow(noun, beginning, birth, dawn)
1
commencement(noun, cause, beginning, source)
1
countdown(noun, beginning, birth, dawn)
1
dawn(noun, cause, beginning, source)
1
dawning(noun, cause, beginning, source)
1
day one(noun, expression, cause, start, beginning)
1
derivation(noun, cause, beginning, source)
1
first step(noun, expression, beginning, birth)
1
flying start(noun, expression, beginning, birth)
1
foundation(noun, cause, start, beginning)
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APASmart Define. (2015). embarkation thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/embarkation/thesaurus/synonyms
ChicagoSmart Define. 2015. "embarkation thesaurus" https://smartdefine.org/embarkation/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, embarkation thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/embarkation/thesaurus/synonyms>.
MLASmart Define. "embarkation thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/embarkation/thesaurus/synonyms>