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

Insecure :: Insecure (a.) Not effectually guarded, protected, or sustained; unsafe; unstable; exposed to danger or loss..
Slippery :: Slippery (a.) Unstable; changeable; mutable; uncertain; inconstant; fickle.
Fickle :: Fickle (a.) Not fixed or firm; liable to change; unstable; of a changeable mind; not firm in opinion or purpose; inconstant; capricious; as, Fortune's fickle wheel..
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..
Giddy :: Giddy (superl.) Characterized by inconstancy; unstable; changeable; fickle; wild; thoughtless; heedless.
Ticklish :: Ticklish (a.) Standing so as to be liable to totter and fall at the slightest touch; unfixed; easily affected; unstable.
Hydroxylamine :: Hydroxylamine (n.) A nitrogenous, organic base, NH2.OH, resembling ammonia, and produced by a modified reduction of nitric acid. It is usually obtained as a volatile, unstable solution in water. It acts as a strong reducing agent..
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..
Instability :: Instability (n.) The quality or condition of being unstable; want of stability, firmness, or steadiness; liability to give way or to fail; insecurity; precariousness; as, the instability of a building..
Detonation :: Detonation (n.) An explosion or sudden report made by the instantaneous decomposition or combustion of unstable substances' as, the detonation of gun cotton..
Frothy :: Frothy (superl.) Not firm or solid; soft; unstable.
Sodium :: Sodium (n.) A common metallic element of the alkali group, in nature always occuring combined, as in common salt, in albite, etc. It is isolated as a soft, waxy, white, unstable metal, so readily oxidized that it combines violently with water, and to be preserved must be kept under petroleum or some similar liquid. Sodium is used combined in many salts, in the free state as a reducer, and as a means of obtaining other metals (as magnesium and aluminium) is an important commercial product. Symbol
Fitful :: Fitful (a.) Full of fits; irregularly variable; impulsive and unstable.
Unhinge :: Unhinge (v. t.) To render unstable or wavering; to unsettle; as, to unhinge one's mind or opinions; to unhinge the nerves..
Sap :: Sap (v. t.) To make unstable or infirm; to unsettle; to weaken.
Instable :: Instable (a.) Not stable; not standing fast or firm; unstable; prone to change or recede from a purpose; mutable; inconstant.
Tickle :: Tickle (a.) Wavering, or liable to waver and fall at the slightest touch; unstable; easily overthrown..
Voluble :: Voluble (a.) Changeable; unstable; fickle.
Pendulous :: Pendulous (a.) Wavering; unstable; doubtful.
Flux :: Flux (n.) Flowing; unstable; inconstant; variable.
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