Definition of unstable

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Unstable (a.) Not stable; not firm, fixed, or constant; subject to change or overthrow..

Lern More About Unstable

Nitroprussic :: Nitroprussic (a.) Pertaining to, derived from, or designating, a complex acid called nitroprussic acid, obtained indirectly by the action of nitric acid on potassium ferrocyanide (yellow prussiate), as a red crystalline unstable substance. It forms salts called nitroprussides, which give a rich purple color with alkaline subphides..
Saccharonic :: Saccharonic (a.) Of, pertaining to, or derived from, saccharone; specifically, designating an unstable acid which is obtained from saccharone (a) by hydration, and forms a well-known series of salts..
Instable :: Instable (a.) Not stable; not standing fast or firm; unstable; prone to change or recede from a purpose; mutable; inconstant.
Unhinge :: Unhinge (v. t.) To render unstable or wavering; to unsettle; as, to unhinge one's mind or opinions; to unhinge the nerves..
Tickle :: Tickle (a.) Wavering, or liable to waver and fall at the slightest touch; unstable; easily overthrown..
Nitroglycerin :: Nitroglycerin (n.) A liquid appearing like a heavy oil, colorless or yellowish, and consisting of a mixture of several glycerin salts of nitric acid, and hence more properly called glycerin nitrate. It is made by the action of nitric acid on glycerin in the presence of sulphuric acid. It is extremely unstable and terribly explosive. A very dilute solution is used in medicine as a neurotic under the name of glonion..
Flitty :: Flitty (a.) Unstable; fluttering.
Giddy :: Giddy (superl.) Characterized by inconstancy; unstable; changeable; fickle; wild; thoughtless; heedless.
Wankle :: Wankle (a.) Not to be depended on; weak; unstable.
Mutable :: Mutable (a.) Changeable; inconstant; unsettled; unstable; fickle.
Sulphinide :: Sulphinic (a.) Of, pertaining to, or designating, any one of a series of acids regarded as acid ethereal salts of hyposulphurous acid; as, methyl sulphinic acid, CH3.SO.OH, a thick unstable liquid..
Ketine :: Ketine (n.) One of a series of organic bases obtained by the reduction of certain isonitroso compounds of the ketones. In general they are unstable oily substances having a pungent aromatic odor.
Sap :: Sap (v. t.) To make unstable or infirm; to unsettle; to weaken.
Fitful :: Fitful (a.) Full of fits; irregularly variable; impulsive and unstable.
Slippery :: Slippery (a.) Unstable; changeable; mutable; uncertain; inconstant; fickle.
Frothy :: Frothy (superl.) Not firm or solid; soft; unstable.
Firmless :: Firmless (a.) Infirm; unstable.
Flit :: Flit (v. i.) To be unstable; to be easily or often moved.
Voluble :: Voluble (a.) Changeable; unstable; fickle.
Instableness :: Instableness (n.) Instability; unstableness.
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