305 entries under adjective topic. ×

5
labyrinthian
5
troublesome(hard, severe, rough, difficult)
4
baffling(hard, difficult, complex, awkward)
4
busy(upset, fancy, exact, uncertain)
4
decorated(fancy, delicate, exact, complex)
4
hairy(tough, rough, difficult, heavy)
4
mazy
4
onerous(hard, tough, severe, rough)
4
recondite(evil, obscure, difficult, heavy)
4
wearying(tough, rough, difficult, heavy)
3
circuitous(obscure, sophisticated, ambiguous, rambling)
3
demanding(hard, tough, rough, difficult)
3
enigmatic(hard, evil, obscure, difficult)
3
exacting(tough, rough, difficult, heavy)
3
extravagant(fancy, delicate, exact, complex)
3
formidable(hard, tough, severe, rough)
3
fussy(complete, fancy, difficult, exact)
3
harsh(hard, severe, rough, difficult)
3
incomprehensible(obscure, heavy, deep, doubtful)
3
multidimensional(component, measurement, versatile, dimension)
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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>