200 entries under noun topic. ×

1
ferment(activity, movement, disorder, anxiety)
1
flippancy(frivolity, lightness, unpredictability, flightiness)
1
fondness(weakness, fault, lack, lapse)
1
fragility(weakness, fault, lack, lapse)
1
frailty(anxiety, weakness, fault, uncertainty)
1
fretfulness(activity, movement, anxiety, agitation)
1
frivolity(lightness, unpredictability, flightiness, waywardness)
1
gap(weakness, fault, lack, lapse)
1
giddiness(frivolity, lightness, unpredictability, unsteadiness)
1
hurry(activity, movement, anxiety, agitation)
1
impairment(weakness, fault, lack, lapse)
1
imperfection(weakness, fault, lack, lapse)
1
impotence(weakness, fault, lack, lapse)
1
inclination(weakness, fault, lack, lapse)
1
insecureness(change, quality, strong, condition)
1
insomnia(activity, movement, anxiety, agitation)
1
invalidity(weakness, fault, lack, lapse)
1
jumpiness(activity, movement, anxiety, agitation)
1
lack(weakness, fault, lapse, failing)
1
languor(weakness, fault, lack, lapse)
10 years ago|7k views|share |citing 
APASmart Define. (2015). instability thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/instability/thesaurus/synonyms
ChicagoSmart Define. 2015. "instability thesaurus" https://smartdefine.org/instability/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, instability thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/instability/thesaurus/synonyms>.
MLASmart Define. "instability thesaurus" 23 December 2015. Web. 25 September 2026. <https://smartdefine.org/instability/thesaurus/synonyms>