52 entries under rigidity topic. ×

26
quiet(noun, stop, calm, break, rest)
24
calm(noun, stop, calm, break, quiet)
24
peace(noun, calm, quiet, calmness, stillness)
20
stillness(noun, stop, calm, break, quiet)
19
calmness(noun, stop, calm, break, quiet)
14
hush(noun, stop, calm, break, quiet)
14
quietude(noun, stop, calm, break, quiet)
13
repose(noun, stop, calm, break, quiet)
11
silence(noun, stop, calm, break, quiet)
9
ease(noun, stop, calm, break, quiet)
9
lull(noun, stop, calm, break, quiet)
7
composure(noun, stop, calm, break, quiet)
6
inactivity(noun, stop, calm, break, quiet)
5
relaxation(noun, stop, calm, break, quiet)
5
comfort(noun, stop, calm, break, quiet)
4
quiescence(noun, stop, calm, break, quiet)
3
leisure(noun, stop, calm, break, quiet)
3
immobility(noun, calm, silence, stillness)
3
sleep(noun, stop, calm, break, quiet)
2
idleness(noun, stop, calm, break, quiet)
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APASmart Define. (2016). tranquillity thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/tranquillity/thesaurus/synonyms
ChicagoSmart Define. 2016. "tranquillity thesaurus" https://smartdefine.org/tranquillity/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, tranquillity thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/tranquillity/thesaurus/synonyms>.
MLASmart Define. "tranquillity thesaurus" 29 February 2016. Web. 21 September 2026. <https://smartdefine.org/tranquillity/thesaurus/synonyms>