116 entries under difficult topic. ×

10
baffling(adjective, hard, complex, awkward)
9
tortuous(adjective, obscure, complex, sophisticated)
9
enigmatic(adjective, hard, evil, obscure)
9
entangled(adjective, hard, fancy, obscure)
6
troublesome(adjective, hard, tough, fancy, severe)
5
recondite(adjective, hard, fancy, evil, obscure)
4
exacting(adjective, tough, severe, awkward)
4
hairy(adjective, hard, tough, severe, rough)
4
problematical(adjective, hard, delicate, loose)
3
awkward(adjective, difficulty, delicate, complex)
3
demanding(adjective, hard, tough, severe)
3
difficile(adjective, tough, severe, rough)
3
rigorous(adjective, tough, rough, heavy)
2
Daedalean(adjective, hard, fancy, obscure)
2
formidable(adjective, hard, tough, severe)
2
heavy(adjective, tough, severe, awkward)
2
jumbled(adjective, obscure, sophisticated, involved)
2
mean(adjective, hard, tough, severe, rough)
2
mixed(adjective, hard, fancy, obscure)
2
scabrous(adjective, tough, rough, heavy)
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APASmart Define. (2015). intricate thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/intricate/thesaurus/synonyms
ChicagoSmart Define. 2015. "intricate thesaurus" https://smartdefine.org/intricate/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, intricate thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/intricate/thesaurus/synonyms>.
MLASmart Define. "intricate thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/intricate/thesaurus/synonyms>