87 entries under opening topic. ×

1
discord(break, split, division, difference)
1
dissension(break, split, division, difference)
1
eyelet(noun, break, cut, crack)
1
foramen(noun, break, cut, crack)
1
interspace(noun, break, breach, hole)
1
keyhole(noun, break, cut, crack)
1
niche(noun, break, cut, crack)
1
outlet(noun, break, cut, crack)
1
pocket(noun, break, cut, crack)
1
space(noun, break, cut, crack, split)
1
vacuity(noun, break, cut, crack)
0
blank(noun, break, breach, void)
0
byplace(noun, crack, crevice, nook)
0
difference(noun, break, split, division)
0
disagreement(noun, break, crack, split, division)
0
disparity(noun, break, breach, hole)
0
divergence(noun, break, difference, breach)
0
faction(break, split, division, tear)
0
inconsistency(noun, break, breach, hole)
0
interlude(noun, break, breach, hole)
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APASmart Define. (2015). fissure thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/fissure/thesaurus/synonyms
ChicagoSmart Define. 2015. "fissure thesaurus" https://smartdefine.org/fissure/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, fissure thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/fissure/thesaurus/synonyms>.
MLASmart Define. "fissure thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/fissure/thesaurus/synonyms>