2
requisition
2
stern
2
stiff(adjective, hard, severe, difficult, harsh)
2
strict
2
superincumbent(difficult, heavy, cruel, demanding, troublesome)
2
taxation
2
tedious
2
tribute
2
tyrannical
2
unsparing
2
urgent
2
valuing(verb, pricing)
2
wearisome
2
worrying(adjective, difficult, heavy, demanding, irritating)
1
Herculean
1
accusal
1
accusation
1
allegation
1
allegement
1
annoying
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APASmart Define. (2015). taxing thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/taxing/thesaurus/synonyms
ChicagoSmart Define. 2015. "taxing thesaurus" https://smartdefine.org/taxing/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, taxing thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/taxing/thesaurus/synonyms>.
MLASmart Define. "taxing thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/taxing/thesaurus/synonyms>