79 entries under borderline topic. ×

1
compartment(noun, break, split, disagreement, class)
1
cut(noun, verb, break, split, disagreement)
1
degree(noun, break, split, disagreement, class)
1
department(noun, break, influence, split, scope)
1
distinction(division, separation, margin)
1
dividend(noun, break, split, disagreement, class)
1
dividing line(noun, expression, idiom, break, split)
1
divvy(noun, break, split, disagreement, class)
1
fraction(noun, break, split, disagreement, class)
1
fragment(noun, break, top, split, disagreement)
1
grouping(noun, break, split, disagreement, class)
1
head(noun, break, top, limit, split)
1
lobe(noun, break, split, disagreement, class)
1
lump(noun, break, split, disagreement, class)
1
member(noun, break, split, disagreement, class)
1
moiety(noun, break, split, disagreement, class)
1
offshoot(noun, break, split, disagreement, class)
1
parcel(noun, break, split, disagreement, class)
1
piece(noun, break, top, split, disagreement)
1
piece of action(noun, expression, idiom, break, split)
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APASmart Define. (2015). boundary thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/boundary/thesaurus/synonyms
ChicagoSmart Define. 2015. "boundary thesaurus" https://smartdefine.org/boundary/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, boundary thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/boundary/thesaurus/synonyms>.
MLASmart Define. "boundary thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/boundary/thesaurus/synonyms>