105 entries under complex topic. ×

64
intricate(adjective, hard, complete, simple, fancy)
41
complicated(verb, adjective, hard, complete, simple)
35
ornate(adjective, fancy, delicate, full)
35
byzantine(adjective, hard, simple, difficult)
33
labyrinthine(adjective, hard, simple, difficult)
30
involved(adjective, hard, simple, difficult)
29
knotty(adjective, hard, simple, difficult)
28
sophisticated(adjective, hard, difficult, involved)
27
fancy(verb, adjective, hard, difficult, delicate)
25
daedal(adjective, hard, simple, difficult)
25
difficult(adjective, hard, grand, involved)
24
compound(adjective, hard, difficult)
24
knotted(adjective, hard, difficult, complicated)
22
involute(adjective, hard, simple, difficult)
21
gordian(adjective, hard, difficult, complicated)
21
laborious(adjective, hard, difficult, exertion)
21
operose(adjective, hard, difficult, exertion)
20
arduous(adjective, hard, difficult, grand)
20
hard(adjective, difficult, grand, involved)
20
inextricable(adjective, hard, difficult)
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APASmart Define. (2016). elaborate thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/elaborate/thesaurus/synonyms
ChicagoSmart Define. 2016. "elaborate thesaurus" https://smartdefine.org/elaborate/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, elaborate thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/elaborate/thesaurus/synonyms>.
MLASmart Define. "elaborate thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/elaborate/thesaurus/synonyms>