58 entries under ambiguous topic. ×

55
intricate(adjective, hard, complete, simple, fancy)
41
involved(verb, adjective, hard, simple, difficult)
19
esoteric(adjective, hard, evil, difficult, complex)
12
tortuous(adjective, obscure, difficult, complex, sophisticated)
7
abstruse(adjective, hard, evil, obscure, difficult)
7
obscure(adjective, hard, difficult, complex, sophisticated)
5
deep(adjective, hard, evil, obscure, heavy)
5
devious(complex, rambling, indirect, incidental)
4
recondite(adjective, evil, obscure, difficult, heavy)
3
circuitous(adjective, obscure, sophisticated, rambling)
3
crooked(rambling, incidental, circuitous, tortuous)
3
enigmatic(adjective, hard, evil, obscure, difficult)
3
incomprehensible(adjective, obscure, heavy, deep, doubtful)
3
meandering(hard, obscure, sophisticated, devious)
3
serpentine(complex, rambling, intricate, incidental)
3
winding(adjective, obscure, complex, sophisticated)
2
arcane(adjective, evil, deep, doubtful, vague)
2
mysterious(adjective, hard, evil, obscure, complex)
1
ancillary(rambling, incidental, circuitous, tortuous)
1
circular(rambling, devious, indirect, incidental)
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APASmart Define. (2016). complicated thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/complicated/thesaurus/synonyms
ChicagoSmart Define. 2016. "complicated thesaurus" https://smartdefine.org/complicated/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, complicated thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/complicated/thesaurus/synonyms>.
MLASmart Define. "complicated thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/complicated/thesaurus/synonyms>