Synonyms|124Antonyms|50|Broader|1Narrower|1Related|20
1
woefulness(noun, painfulness)
0
acerbity(discipline, strictness)
0
asperity
0
austerity(discipline, strictness)
0
challenge(noun, difficulty)
0
complicatedness(noun, adversity, complication, complexity, intricacy)
0
controversy
0
disagreement
0
dissention
0
extreme effortfulness(expression, idiom)
0
formidableness
0
grimness(discipline, strictness)
0
hardheartedness(discipline, strictness)
0
impediment
0
jam
0
objection
0
operoseness(noun, difficulty, laboriousness, strenuousness)
0
pedantry
0
rigidity(discipline, strictness)
0
sharpness(discipline, strictness)
For more, visit Arduousness on Power Thesaurus
11 years ago|1.8k views|share |citing 
APASmart Define. (2015). arduousness thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/arduousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "arduousness thesaurus" https://smartdefine.org/arduousness/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, arduousness thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/arduousness/thesaurus/synonyms>.
MLASmart Define. "arduousness thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/arduousness/thesaurus/synonyms>