50 entries under rigidity topic. ×

1
refreshment(noun, support, stop, calm, break)
1
repose(noun, stop, calm, break, quiet)
1
siesta(noun, stop, calm, break, quiet)
1
silence(noun, stop, calm, break, quiet)
1
sleep(noun, stop, calm, break, quiet)
1
slumber(noun, stop, calm, break, quiet)
1
somnolence(noun, stop, calm, break, quiet)
1
standstill(noun, stop, calm, break, close)
1
stillness(noun, stop, calm, break, quiet)
1
tranquillity(noun, stop, calm, break, quiet)
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APASmart Define. (2015). letup thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/letup/thesaurus/synonyms
ChicagoSmart Define. 2015. "letup thesaurus" https://smartdefine.org/letup/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, letup thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/letup/thesaurus/synonyms>.
MLASmart Define. "letup thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/letup/thesaurus/synonyms>