Synonyms for instability

inconstancy, changeability, immaturity, mutability, variability, unstableness, nonuniformity, inconsistency, irregularity, imbalance, disequilibrium, unsteadiness, shakiness, precariousness, vulnerability, pliancy, fluidity, restlessness, inquietude, disquiet, anxiety, fluctuation, alternation, oscillation, fitfulness, impermanence, transience, vacillation, hesitation, flightiness, capriciousness, wavering, irresolution, uncertainty, fickleness, volatility; see also change 1, mobility, weakness 1, 2.