1
stringent
1
sturdily
1
tenuously(adverb, narrowly)
1
thinly(adverb, narrowly)
1
ticklishly(adverb, difficultly)
1
tightfistedly
1
toilsomely(adverb, difficultly)
1
trickily(adverb, difficultly)
1
troublesomely(adverb, difficultly)
1
tryingly(adverb, difficultly)
1
unflinchingly(adverb, severely, thoroughly, strongly, firmly)
1
ungenerously
1
unshakeably(adverb, severely, thoroughly, strongly, firmly)
1
vigorously(adverb, fast, intensely, fiercely, violently)
1
watertightly
1
wearisomely(adverb, difficultly)
1
with difficulty(expression, idiom)
0
able
0
accurately
0
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APASmart Define. (2015). tightly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/tightly/thesaurus/synonyms
ChicagoSmart Define. 2015. "tightly thesaurus" https://smartdefine.org/tightly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, tightly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/tightly/thesaurus/synonyms>.
MLASmart Define. "tightly thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/tightly/thesaurus/synonyms>