16 entries under thoroughly topic. ×

4
exhaustively(adverb, part, limited, very)
3
doggedly(adverb, closely, sharply, meticulously)
3
strenuously(adverb, closely, meticulously, determinedly)
2
assiduously(adverb, very, fully, completely)
2
intently(adverb, closely, sharply, meticulously)
2
persistently(adverb, closely, meticulously, determinedly)
1
closely(adverb, sharply, meticulously, determinedly)
1
diligently(adverb, closely, carefully, meticulously)
1
hard(adverb, very, fully, completely)
1
industriously(adverb, closely, meticulously, determinedly)
1
painstakingly(adverb, very, fully, completely)
1
searchingly(adverb, closely, sharply, meticulously)
1
steadily(adverb, closely, sharply, meticulously)
1
unremittingly(adverb, very, fully, completely)
1
untiringly(adverb, closely, sharply, meticulously)
1
with determination(expression, adverb, closely, sharply)
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APASmart Define. (2015). intensively thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/intensively/thesaurus/synonyms
ChicagoSmart Define. 2015. "intensively thesaurus" https://smartdefine.org/intensively/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, intensively thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/intensively/thesaurus/synonyms>.
MLASmart Define. "intensively thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/intensively/thesaurus/synonyms>