134 entries under opening topic. ×

6
rift(noun, break, cut, crack, split)
5
cleft(noun, break, cut, crack, split)
5
crack(noun, break, cut, split, rest)
5
interstice(noun, break, cut, crack)
4
aperture(noun, break, place, cut, crack)
4
breach(noun, break, cut, crack, split)
4
cavity(noun, break, cut, crack)
4
interruption(noun, break, cut, crack, split)
4
pause(noun, break, time, cut, crack)
4
separation(noun, break, area, cut, remove)
4
vacancy(noun, place, situation, job)
3
crevice(noun, break, cut, position, crack)
3
division(noun, break, part, cut, point)
3
emptiness(noun, situation, job, void)
3
intermission(noun, break, cut, crack, rest)
3
interspace(noun, break, cut, crack, rest)
3
notch(noun, break, cut, point, crack)
2
chink(noun, crack, breach, hole)
2
cut(noun, verb, break, time, place)
2
discontinuity(noun, break, cut, crack, rest)
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APASmart Define. (2016). space thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/space/thesaurus/synonyms
ChicagoSmart Define. 2016. "space thesaurus" https://smartdefine.org/space/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, space thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/space/thesaurus/synonyms>.
MLASmart Define. "space thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/space/thesaurus/synonyms>