1
distressing(adjective, tough, severe, rough, difficult)
1
dour
1
dressing
1
drill
1
drudging
1
effortful(adjective, tough, rough, difficult, harsh)
1
engrossment
1
erasure
1
erosive
1
evening(verb, smoothing)
1
excoriation
1
exercise
1
exigent
1
extensive study
1
fatiguing(adjective, tough, severe, rough, difficult)
1
feudal
1
finicky(adjective, difficult)
1
flattening(verb, smoothing)
1
fragmentize
1
fussy(adjective, difficult)
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APASmart Define. (2015). grinding thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/grinding/thesaurus/synonyms
ChicagoSmart Define. 2015. "grinding thesaurus" https://smartdefine.org/grinding/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, grinding thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/grinding/thesaurus/synonyms>.
MLASmart Define. "grinding thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/grinding/thesaurus/synonyms>