noun
the state or quality of not being firm or fixed
the instability of the economy
Synonyms: precariousness, shakiness, unfixedness, unsettledness, unstability, unstableness, unsteadfastness, unsteadiness
Related Word: undependability, unreliability; inconstancy, insecurity
Contrasted words: firmness, soundness, stoutness, sturdiness; fixity, solidity
Antonyms: stability, stableness