25
complex(adjective, hard, difficult, involved, intricate)
24
multiple(adjective, hard, difficult, complex, diversified)
19
complicated(adjective, hard, difficult, complex)
19
intricate(adjective, hard, difficult, complex)
18
inextricable(adjective, hard, difficult, complex)
18
involute(adjective, hard, difficult, complex)
12
manifold(adjective, various, multiformity)
8
diverse(adjective, various, multiformity)
8
multifarious(adjective, various, multiformity)
7
daedal
6
multifold(adjective, various, multiformity)
6
various(adjective, various, multiformity)
5
assorted(adjective, various, multiformity)
5
multiform(adjective, various, multiformity)
4
diversified(adjective, various, multiformity)
4
many-sided(adjective, various, multiformity)
4
miscellaneous
4
sundry(adjective, various)
3
different(adjective, number, count, diversified, multiple)
3
diversiform(adjective, various)
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APASmart Define. (2015). multiplex thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/multiplex/thesaurus/synonyms
ChicagoSmart Define. 2015. "multiplex thesaurus" https://smartdefine.org/multiplex/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, multiplex thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/multiplex/thesaurus/synonyms>.
MLASmart Define. "multiplex thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/multiplex/thesaurus/synonyms>