mutable

1. a. Capable of alteration; subject to change; changeable in form, qualities, or nature. Source: opted

2. a. Changeable; inconstant; unsettled; unstable; fickle. Source: opted

3. adj. capable of or tending to change in form or quality or nature Source: wordnet

4. adj. prone to frequent change; inconstant Source: wordnet

5. adj. tending to undergo genetic mutation Source: wordnet

6. 1. Capable of alteration; subject to change; changeable in form, qualities, or nature. Things of the most accidental and mutable nature. South. 2. Changeable; inconstant; unsettled; unstable; fickle. "Most mutable wishes." Byron. Syn. -- Changeable; alterable; unstable; unsteady; unsettled; wavering; inconstant; variable; fickle. Source: webster

7. j:100 a. capable of or tending to change in form or quality or nature Source: ecdict

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