Synonyms|213Antonyms|17|Broader|0Narrower|1Related|152

97 entries under adjective topic. ×

2
labored(hard, tough, severe, difficult)
2
mean(severe, rough, difficult, violent)
2
rigorous(hard, tough, severe, rough)
2
slavish(tough, rough, difficult, heavy)
2
tiring(hard, tough, rough, difficult)
1
bothersome(tough, severe, rough, difficult)
1
challenging(tough, severe, difficult, awkward)
1
deep(tough, severe, difficult, important)
1
far-reaching(tough, severe, important, significant)
1
fateful(tough, severe, important, significant)
1
fatiguing(hard, tough, rough, difficult)
1
meaning business(expression, tough, severe, important)
1
meaningful(tough, severe, important, significant)
1
murder(hard, tough, severe, rough)
1
no joke(expression, tough, severe, important)
1
no laughing matter(expression, idiom, tough, severe)
1
of consequence(expression, tough, severe, important)
1
out for blood(expression, idiom, tough, severe)
1
playing hard ball(expression, idiom, tough, severe)
1
smoking(tough, severe, important, significant)
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APASmart Define. (2015). operose thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/operose/thesaurus/synonyms
ChicagoSmart Define. 2015. "operose thesaurus" https://smartdefine.org/operose/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, operose thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/operose/thesaurus/synonyms>.
MLASmart Define. "operose thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/operose/thesaurus/synonyms>