flimsiness russian

• несостоя́тельность

  insolvency, bankruptcy, failure (of a business)

  unfoundedness, groundlessness, unsoundness, flimsiness

  inability, incompetence, unworkability

  lack of means, impecuniousness, modest means

• непро́чность

  fragility, flimsiness, lack of durability, low strength

  instability, precariousness, shakiness