54 entries under problematical topic. ×

5
troublesome(adjective, hard, severe, rough, difficult)
4
hairy(adjective, tough, rough, difficult, heavy)
4
onerous(adjective, hard, tough, severe, rough)
4
wearying(adjective, tough, rough, difficult, heavy)
3
demanding(adjective, hard, tough, rough, difficult)
3
exacting(adjective, tough, rough, difficult, heavy)
3
formidable(adjective, hard, tough, severe, rough)
3
strenuous(adjective, hard, tough, severe, rough)
3
wearing(adjective, tough, rough, difficult, heavy)
2
bothersome(adjective, tough, rough, difficult, heavy)
2
heavy(adjective, tough, severe, obscure, rough)
2
uphill(adjective, tough, rough, difficult, heavy)
2
wearisome(adjective, hard, tough, severe, rough)
1
difficile(adjective, tough, rough, difficult, heavy)
1
distressing(adjective, tough, rough, difficult, unpleasant)
1
effortful(adjective, hard, tough, severe, rough)
1
exhausting(adjective, complete, rough, difficult, exact)
1
fatiguing(adjective, tough, rough, difficult, heavy)
1
irksome(adjective, tough, rough, difficult, heavy)
1
labored(adjective, fancy, difficult, exact, heavy)
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APASmart Define. (2016). complicated thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/complicated/thesaurus/synonyms
ChicagoSmart Define. 2016. "complicated thesaurus" https://smartdefine.org/complicated/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, complicated thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/complicated/thesaurus/synonyms>.
MLASmart Define. "complicated thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/complicated/thesaurus/synonyms>