Synonyms|117Antonyms|1|Broader|0Narrower|0Related|3

68 entries under problematic topic. ×

1
easier said than done(expression, adjective, tough, severe, painful)
1
effortful(adjective, tough, severe, rough, difficult)
1
fastidious(tough, trying)
1
finicky(tough, trying)
1
fussy(tough, trying)
1
galling(adjective, tough, severe, painful)
1
gargantuan(adjective, tough, severe, painful)
1
hard-won(adjective, tough, severe, painful)
1
heavy(adjective, tough, severe, rough, difficult)
1
herculean(adjective, tough, severe, rough, difficult)
1
immense(adjective, tough, severe, painful)
1
irritating(adjective, tough, severe, painful)
1
labored(adjective, tough, severe, rough, difficult)
1
no picnic(expression, adjective, tough, severe, painful)
1
onerous(adjective, tough, severe, rough, difficult)
1
painful(adjective, tough, severe, trying)
1
problem(adjective, tough, severe, painful)
1
prohibitive(adjective, tough, severe, painful)
1
rigid(adjective, tough, severe, painful)
1
stiff(adjective, tough, severe, painful)
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ChicagoSmart Define. 2015. "difficile thesaurus" https://smartdefine.org/difficile/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, difficile thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/difficile/thesaurus/synonyms>.
MLASmart Define. "difficile thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/difficile/thesaurus/synonyms>