17 entries under complicated topic. ×

9
bothersome(adjective, tough, pain, tricky)
6
troublesome(adjective, tough, pain, tricky)
4
spiny(adjective, easy, pain, tricky)
3
trying(adjective, tough, tricky, problematic)
2
intricate(tricky, thorny, spiky, spiny)
2
knotty(tough, tricky, problematic, thorny)
2
ticklish(tough, tricky, problematic, thorny)
1
involved(tricky, thorny, spiky, spiny)
0
barbed(tricky, thorny, spiky, spiny)
0
brambly(tricky, thorny, spiky, spiny)
0
briery(tricky, thorny, spiky, spiny)
0
bristly(tricky, thorny, spiky, spiny)
0
echinated(tricky, thorny, spiky, spiny)
0
pointed(tricky, thorny, spiky, spiny)
0
sharp(tricky, thorny, spiky, spiny)
0
stimulating(tricky, thorny, spiky, spiny)
0
tricky(tough, problematic, thorny, spiky)
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APASmart Define. (2015). nettlesome thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/nettlesome/thesaurus/synonyms
ChicagoSmart Define. 2015. "nettlesome thesaurus" https://smartdefine.org/nettlesome/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, nettlesome thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/nettlesome/thesaurus/synonyms>.
MLASmart Define. "nettlesome thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/nettlesome/thesaurus/synonyms>