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Webster 1913 Edition
Mutable
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.
Webster 1828 Edition
Mutable
MU'TABLE
,Adj.
1.
Subject to change; changeable; that may be altered in form, qualities or nature. Almost every thing we see on earth is mutable; substances are mutable in their form, and we all know by sad experience how mutable are the conditions of life.2.
Inconstant; unsettled; unstable; susceptible of change. Our opinions and our purposes are mutable.