112 entries under adjective topic. ×

1
auditing
1
bothersome
1
challenging(hard, tough, difficult, complex)
1
dictatorial
1
disquieting
1
exasperating
1
irksome
1
painstaking
1
pitiless
1
savage
1
stony
1
stringent
1
testing(tough, severe, difficult, violent)
1
tiresome(hard, severe, harsh, heavy)
1
torturous
1
unbending
1
uncompromising
1
unyielding
1
upsetting
1
vexing
11 years ago|12k views|share |citing 
APASmart Define. (2015). taxing thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/taxing/thesaurus/synonyms
ChicagoSmart Define. 2015. "taxing thesaurus" https://smartdefine.org/taxing/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, taxing thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/taxing/thesaurus/synonyms>.
MLASmart Define. "taxing thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/taxing/thesaurus/synonyms>