Word Study
insole |
insolence |
insolency |
insolent |
insolently |
insolidity
| insolubility
| insoluble
| insolubleness
| insolvable
| insolvency
insolidity
CIDE DICTIONARY
insolidity, n. [Pref. in- not + solidity: cf. F. insolidité.].
Lack of solidity; weakness; as, the insolidity of an argument. Dr. H. More. [1913 Webster]
For further exploring for "insolidity" in Webster Dictionary Online