154 entries under adjective topic. ×

2
vague(uncertain, doubtful, dubious, ambiguous)
1
Gordian(difficult, complex, awkward, tricky)
1
abstruse(hard, difficult, delicate, loose)
1
betwixt and between
1
byzantine(difficult, complex, intricate, thorny)
1
complicated(hard, difficult, complex, awkward)
1
cryptic
1
dense(difficult, complex, intricate, thorny)
1
disputed
1
effortful(difficult, complex, awkward, demanding)
1
enigmatical(hard, obscure, delicate, complex)
1
entangled(hard, difficult, delicate, loose)
1
exceptionable(certain, debatable)
1
formidable(hard, difficult, delicate, complex)
1
gnarled
1
hairy(difficult, awkward, demanding, grueling)
1
irresolute
1
opaque
1
rough(difficult, complex, awkward, demanding)
1
sticky(difficult, complex, awkward, demanding)
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APASmart Define. (2015). problematical thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/problematical/thesaurus/synonyms
ChicagoSmart Define. 2015. "problematical thesaurus" https://smartdefine.org/problematical/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, problematical thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/problematical/thesaurus/synonyms>.
MLASmart Define. "problematical thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/problematical/thesaurus/synonyms>