143 entries under noun topic. ×

1
inconstancy(weakness, fault, lack, lapse)
1
indecision(weakness, fault, lack, lapse)
1
ineffectualness(weakness, delicacy, inadequacy, shakiness)
1
inertia(weak, sick, unhealthy)
1
infirmness(disorder, weakness, illness, sickness)
1
insignificance(weakness, delicacy, inadequacy, shakiness)
1
instability(weakness, fault, lack, lapse)
1
insufficiency(weakness, delicacy, inadequacy, shakiness)
1
invalidity(weakness, fault, lack, lapse)
1
irresolution(weakness, fault, lack, lapse)
1
labefaction(weak, sick, unhealthy)
1
lack(weakness, fault, lapse, failing)
1
lack of energy(weak, sick, unhealthy)
1
lameness(weakness, delicacy, inadequacy, shakiness)
1
languish(weak, sick, unhealthy)
1
lapse(weakness, fault, lack, failing)
1
laxity(weak, sick, unhealthy)
1
laxness(weak, sick, unhealthy)
1
liking(weakness, fault, lack, lapse)
1
limpness(weak, sick, unhealthy)
10 years ago|3.8k views|share |citing 
APASmart Define. (2015). enervation thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/enervation/thesaurus/synonyms
ChicagoSmart Define. 2015. "enervation thesaurus" https://smartdefine.org/enervation/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, enervation thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/enervation/thesaurus/synonyms>.
MLASmart Define. "enervation thesaurus" 23 December 2015. Web. 28 September 2026. <https://smartdefine.org/enervation/thesaurus/synonyms>