1
imperviousness
1
inadequacy(noun, weakness, failure, lack, deficiency)
1
incapaciousness
1
incommodiousness
1
infrequency
1
insufficiency(noun, weakness, failure, lack, deficiency)
1
insularity
1
insulation
1
intensity(noun, worry, strain, anxiety, burden)
1
isolation
1
knottiness(noun, difficulty)
1
know-nothingism
1
lack(noun, weakness, failure, deficiency, shortage)
1
lankiness(noun, narrowness)
1
lapse(noun, weakness, failure, lack, deficiency)
1
literalness
1
misgiving(noun, worry, strain, anxiety, burden)
1
mistrust(noun, worry, strain, anxiety, burden)
1
narrow gauge
1
need
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APASmart Define. (2015). tightness thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/tightness/thesaurus/synonyms
ChicagoSmart Define. 2015. "tightness thesaurus" https://smartdefine.org/tightness/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, tightness thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/tightness/thesaurus/synonyms>.
MLASmart Define. "tightness thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/tightness/thesaurus/synonyms>