unsound russian
несостоя́тельный
insolvent, not wealthy, of modest means, unfounded, groundless, flimsy, unsound, untenable
несостоя́тельность
insolvency, failure
modest means
unfoundedness, groundlessness, flimsiness, unsoundness
Examples
Его аргументы показали полную несостоятельность теории.
His arguments demonstrated the theory's complete unsoundness.



















