1
taciturnly
1
thereabout
1
thick
1
to the letter(expression, idiom, adverb, thoroughly, carefully)
1
truly
1
unanimously(combined, jointly, collectively, commonly, mutually)
1
uncommunicatively
1
unerringly
1
ungenerously
1
uniformly(adverb, similarly)
1
united
1
unitedly(jointly, collectively, mutually)
1
unremittingly(adverb, thoroughly, sharply, meticulously, determinedly)
1
untiringly(adverb, thoroughly, sharply, meticulously, determinedly)
1
upwards of(expression, adverb, near, roughly, nearly)
1
verbatim
1
very close(expression, adverb, roughly, nearly, almost)
1
virtually
1
warmheartedly(adverb, amiably)
1
warmly
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APASmart Define. (2015). closely thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/closely/thesaurus/synonyms
ChicagoSmart Define. 2015. "closely thesaurus" https://smartdefine.org/closely/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, closely thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/closely/thesaurus/synonyms>.
MLASmart Define. "closely thesaurus" 4 December 2015. Web. 20 September 2026. <https://smartdefine.org/closely/thesaurus/synonyms>