6
limen
6
borderline(noun, edge, border, frontier, transitional)
5
dawn(noun, beginning, opening)
5
liminal
5
limit(noun, time, end, check, position)
5
point(noun, time, end, line, beginning)
5
room access(noun, expression, idiom)
4
vestibule(noun, beginning, opening, entrance, entry)
4
commencement
4
entryway(noun, opening, entry, doorway)
4
onset(noun, starting point)
4
opening(noun, top, edge, creation, entry)
4
portico(beginning, opening, entry, doorway)
4
postern(noun, beginning)
3
bottom
3
bound
3
frontier(borderline, verge)
3
inception(noun, beginning, opening)
3
kickoff
3
line(noun, level, borderline, frontier)
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APASmart Define. (2015). threshold thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/threshold/thesaurus/synonyms
ChicagoSmart Define. 2015. "threshold thesaurus" https://smartdefine.org/threshold/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, threshold thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/threshold/thesaurus/synonyms>.
MLASmart Define. "threshold thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/threshold/thesaurus/synonyms>