38 entries under difficult topic. ×

2
recondite(adjective, hard, fancy, obscure)
1
Daedalean(adjective, hard, fancy, obscure)
1
abstruse(adjective, hard, fancy, obscure)
1
can of worms(expression, adjective, idiom, hard, fancy)
1
entangled(adjective, hard, fancy, obscure)
1
fancy(adjective, hard, complex, intricate)
1
gasser(adjective, hard, fancy, complex)
1
hi-tech(adjective, hard, fancy, complex)
1
interlaced(adjective, hard, fancy, complex)
1
mega factor(expression, adjective, hard, fancy)
1
mixed(adjective, hard, fancy, obscure)
1
problematical(adjective, complex, awkward, tricky)
1
troublesome(adjective, hard, fancy, complex)
1
various(adjective, hard, fancy, complex)
1
wheels within wheels(expression, adjective, idiom, hard, fancy)
0
awkward(adjective, complex, complicated)
0
dense(adjective, complex, involved, complicated)
0
full of twists and turns(expression, adjective, idiom, complex)
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APASmart Define. (2015). gordian thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/gordian/thesaurus/synonyms
ChicagoSmart Define. 2015. "gordian thesaurus" https://smartdefine.org/gordian/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, gordian thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/gordian/thesaurus/synonyms>.
MLASmart Define. "gordian thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/gordian/thesaurus/synonyms>