144 entries under complex topic. ×

22
composite(adjective, hard, difficult)
22
involute(adjective, hard, simple, difficult)
22
rugged(adjective, hard, difficulty, difficult)
21
inextricable(adjective, hard, difficult, complicated)
21
sinuous(adjective, hard, difficult)
21
tangly(adjective, hard, difficult)
20
anfractuous(adjective, hard, difficult)
20
esoteric(adjective, hard, evil, difficult)
20
laborious(adjective, hard, difficult, awkward)
20
nasty(adjective, hard, evil, difficult)
20
operose(adjective, hard, difficult, awkward)
20
rough(adjective, hard, difficult, awkward)
20
sensitive(adjective, hard, difficult)
20
severe(adjective, hard, difficult, awkward)
20
sticky(adjective, hard, difficult, delicate)
20
toilsome(adjective, hard, difficult, awkward)
20
trying(adjective, hard, difficulty, difficult)
19
arduous(adjective, hard, difficult, awkward)
19
backbreaking(adjective, hard, difficult, awkward)
19
burdensome(adjective, hard, difficult, awkward)
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APASmart Define. (2015). intricate thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/intricate/thesaurus/synonyms
ChicagoSmart Define. 2015. "intricate thesaurus" https://smartdefine.org/intricate/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, intricate thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/intricate/thesaurus/synonyms>.
MLASmart Define. "intricate thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/intricate/thesaurus/synonyms>