0
unclasp
0
undisturbed
0
unfurl
0
unloose
0
unmoved
0
unnerved
0
unresponsive
0
unshaken
0
untroubled
0
weaken
0
withal
0
yet
-1
cool as cucumber(expression, idiom)
-1
roll with punches(expression, idiom)
10 years ago|1.4k views|share |citing 
APASmart Define. (2016). jittery thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/jittery/thesaurus/antonyms
ChicagoSmart Define. 2016. "jittery thesaurus" https://smartdefine.org/jittery/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, jittery thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/jittery/thesaurus/antonyms>.
MLASmart Define. "jittery thesaurus" 23 March 2016. Web. 27 September 2026. <https://smartdefine.org/jittery/thesaurus/antonyms>