5 entries under taxing topic. ×

4
exigent(adjective, difficult, heavy, cruel, demanding)
3
grievous(adjective, difficult, cruel, demanding, troublesome)
2
demanding(difficult, heavy, cruel, troublesome)
2
onerous(difficult, heavy, cruel, demanding, troublesome)
0
difficult(heavy, demanding, troublesome, onerous)
11 years ago|1.2k views|share |citing 
APASmart Define. (2015). superincumbent thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/superincumbent/thesaurus/synonyms
ChicagoSmart Define. 2015. "superincumbent thesaurus" https://smartdefine.org/superincumbent/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, superincumbent thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/superincumbent/thesaurus/synonyms>.
MLASmart Define. "superincumbent thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/superincumbent/thesaurus/synonyms>