53 entries under hard topic. ×

21
stodgy(adjective, dull, difficult, complex)
20
burly(adjective, difficult, solid, heavy)
20
esoteric(adjective, difficult, complex)
20
laborious(adjective, difficult, heavy, complex)
20
lumpish(adjective, difficult, complex, gravity)
20
rough(adjective, difficult, heavy, complex)
20
sore(adjective, difficult, complex, angry)
20
stressful(adjective, difficult, complex)
20
toilsome(adjective, difficult, complex)
20
troubled(adjective, difficult, complex)
19
complex(adjective, difficult)
19
dire(adjective, difficult, complex)
19
disturbing(adjective, difficult, complex)
19
grinding(adjective, difficult, complex)
19
heartrending(adjective, difficult, complex)
19
lumpy(adjective, difficult, complex, gravity)
19
punishing(adjective, difficult, complex)
19
sad(adjective, difficult, complex)
19
sensitive(adjective, difficult, complex)
19
unbearable(adjective, difficult, complex)
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APASmart Define. (2015). weighty thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/weighty/thesaurus/synonyms
ChicagoSmart Define. 2015. "weighty thesaurus" https://smartdefine.org/weighty/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, weighty thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/weighty/thesaurus/synonyms>.
MLASmart Define. "weighty thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/weighty/thesaurus/synonyms>