1
high tech(expression, adjective, fancy, exact, complex)
1
highly wrought(expression, adjective, fancy, exact, complex)
1
hypercorrect(adjective, precise, thorough, meticulous)
1
imposing(adjective, fancy, exact, complex, involved)
1
in a groove(expression, adjective, idiom, exact, neat)
1
inexhaustible
1
inquiring(adjective, precise, thorough, meticulous)
1
inquisitive(adjective, precise, thorough, meticulous)
1
inquisitiveness
1
intricate involved(expression, fancy, exact, complex, involved)
1
involved(adjective, complex, complicated, detailed, intricate)
1
itemized(adjective, close, complete, tough, exact)
1
knotty(adjective, fancy, exact, complex, involved)
1
labored(adjective, fancy, difficult, exact, complex)
1
laboriousness
1
labyrinthine(adjective, fancy, exact, complex, involved)
1
letter-bound(adjective, character, behavior, pedant)
1
logical(adjective, exact, careful, regular, precise)
1
luxurious(adjective, fancy, exact, complex, involved)
1
many-faceted(adjective, fancy, exact, complex, involved)
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APASmart Define. (2016). painstaking thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/painstaking/thesaurus/synonyms
ChicagoSmart Define. 2016. "painstaking thesaurus" https://smartdefine.org/painstaking/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, painstaking thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/painstaking/thesaurus/synonyms>.
MLASmart Define. "painstaking thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/painstaking/thesaurus/synonyms>