41 entries under difficult topic. ×

13
involved(verb, adjective, hard, fancy)
13
tangled(verb, adjective, hard, obscure)
9
complicated(verb, adjective, hard, obscure)
8
complex(adjective, hard, fancy, involved)
8
intricate(adjective, hard, fancy, obscure)
4
labyrinthine(adjective, hard, fancy, obscure)
3
daedal(adjective, complex, sophisticated, involved)
3
elaborate(adjective, hard, fancy, complex)
3
knotty(adjective, hard, fancy, obscure)
2
Byzantine(adjective, hard, fancy, obscure)
2
abstruse(adjective, hard, fancy, obscure)
1
Daedalean(adjective, hard, fancy, obscure)
1
Gordian(adjective, hard, fancy, obscure)
1
arduous(adjective, hard, fancy, complex)
1
can of worms(expression, adjective, idiom, hard, fancy)
1
convoluted(adjective, hard, fancy, obscure)
1
fancy(adjective, hard, complex, sophisticated)
1
gasser(adjective, hard, fancy, complex)
1
hard(adjective, fancy, complex, sophisticated)
1
hi-tech(adjective, hard, fancy, complex)
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APASmart Define. (2015). entangled thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/entangled/thesaurus/synonyms
ChicagoSmart Define. 2015. "entangled thesaurus" https://smartdefine.org/entangled/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, entangled thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/entangled/thesaurus/synonyms>.
MLASmart Define. "entangled thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/entangled/thesaurus/synonyms>