92 entries under intricate topic. ×

12
perplexing(adjective, hard, fancy, difficult, delicate)
10
abstruse(noun, adjective, hard, fancy, difficult)
10
heterogeneous(adjective, union, involved, unity, amalgamation)
10
mixed(adjective, fancy, difficult, involved, unity)
10
tortuous(adjective, difficult, sophisticated, involved, dense)
8
confused(adjective, difficult, involved, complicated)
8
conglomerate(noun, adjective, mix, involved, mixture)
7
detailed(adjective, fancy, exact, sensitive, intelligent)
7
entangled(adjective, hard, fancy, difficult, involved)
7
fancy(noun, adjective, hard, passion, desire)
7
miscellaneous(adjective, union, involved, unity, amalgamation)
7
multifarious(adjective, involved, various, multiple)
7
ornate(adjective, fancy, exact, involved, busy)
7
recondite(adjective, hard, fancy, obscure, difficult)
6
manifold(adjective, involved, abundant, various)
5
motley(adjective, involved, various)
5
troublesome(adjective, hard, fancy, difficult, delicate)
5
wheels within wheels(expression, adjective, idiom, hard, fancy)
4
busy(adjective, upset, fancy, exact, energetic)
4
decorated(adjective, fancy, exact, involved, busy)
10 years ago|31k views|share |citing 
APASmart Define. (2016). complex thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/complex/thesaurus/synonyms
ChicagoSmart Define. 2016. "complex thesaurus" https://smartdefine.org/complex/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, complex thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/complex/thesaurus/synonyms>.
MLASmart Define. "complex thesaurus" 11 January 2016. Web. 23 September 2026. <https://smartdefine.org/complex/thesaurus/synonyms>