2
mysterious(adjective, hard, evil, obscure, complex)
2
nettlesome(tricky, thorny, spiky, spiny)
2
perfected(adjective, fancy, exact, complex, involved)
2
precise(adjective, complete, fancy, exact, complex)
2
ramified
2
restricted(verb, hindered)
2
sharp(adjective, tricky, thorny, spiky, spiny)
2
showy(adjective, fancy, delicate, exact, complex)
2
technical
2
thwarted(verb, hindered)
2
touchy(difficult, delicate, awkward, tricky)
2
uncertain(adjective, upset, difficult, anxious, worried)
2
uphill(adjective, tough, rough, difficult, heavy)
2
wearisome(adjective, hard, tough, severe, rough)
1
Daedalic
1
abundant(exact, full, thorough, comprehensive, itemized)
1
acute
1
adorned(adjective, fancy, delicate, special, elegant)
1
adverse(adjective, difficult)
1
all-inclusive(exact, full, thorough, comprehensive, itemized)
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APASmart Define. (2016). complicated thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/complicated/thesaurus/synonyms
ChicagoSmart Define. 2016. "complicated thesaurus" https://smartdefine.org/complicated/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, complicated thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/complicated/thesaurus/synonyms>.
MLASmart Define. "complicated thesaurus" 24 March 2016. Web. 20 September 2026. <https://smartdefine.org/complicated/thesaurus/synonyms>