78 entries under grim topic. ×

7
onerous(adjective, dull, hard, tough, severe)
7
stiff(adjective, hard, tough, severe, rough)
7
trying(adjective, dull, hard, tough, severe)
6
dour(adjective, tough, severe, firm, harsh)
6
unfeeling(adjective, tough, severe, harsh, cruel)
6
unsparing(adjective, tough, severe, rough, firm)
5
obdurate(adjective, hard, tough, severe, rough)
5
rugged(adjective, hard, tough, severe, rough)
4
brutal(adjective, hard, tough, severe, rough)
4
heavy(adjective, dull, tough, severe, rough)
4
painful(adjective, tough, severe, harsh, heavy)
4
toilsome(adjective, tough, severe, difficult, harsh)
3
bleak(adjective, tough, severe, harsh, cruel)
3
effortful(adjective, tough, severe, difficult, harsh)
3
hard to please(expression, adjective, idiom, tough, rough)
3
unrelenting(adjective, tough, severe, harsh, cruel)
3
uphill(adjective, tough, severe, rough, difficult)
2
acrimonious(adjective, tough, severe, harsh, cross)
2
challenging(adjective, hard, tough, severe, difficult)
2
difficile(adjective, tough, severe, rough, difficult)
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APASmart Define. (2016). exacting thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/exacting/thesaurus/synonyms
ChicagoSmart Define. 2016. "exacting thesaurus" https://smartdefine.org/exacting/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, exacting thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/exacting/thesaurus/synonyms>.
MLASmart Define. "exacting thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/exacting/thesaurus/synonyms>