2
intimately(adverb, hard, thoroughly, closely, carefully)
2
ipsissimis verbis(expression, idiom, truth)
2
keenly(adverb, severely)
2
letter
2
mindfully(adverb, hard, thoroughly, closely, carefully)
2
officially(adverb, by the book)
2
oppressively(adverb, severely)
2
perfectly
2
plumb(just, absolutely, exactly, quite, correctly)
2
properly(adverb, precisely)
2
purely
2
rigourously
2
sic(adverb, truth)
2
square(just, absolutely, completely, exactly, correctly)
2
squarely(just, absolutely, exactly, quite, correctly)
2
stiffly
2
surely(adverb, rigidly)
2
thoughtfully(adverb, hard, severely, thoroughly, carefully)
2
truly
2
watchfully(adverb, severely, thoroughly, carefully, meticulously)
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APASmart Define. (2015). strictly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/strictly/thesaurus/synonyms
ChicagoSmart Define. 2015. "strictly thesaurus" https://smartdefine.org/strictly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, strictly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/strictly/thesaurus/synonyms>.
MLASmart Define. "strictly thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/strictly/thesaurus/synonyms>