from The American Heritage® Dictionary of the English Language, 4th Edition

  • adj. Not to be altered; immutable: the unchangeable seasons.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Not changeable; incapable of being changed or of changing; immutable.

from The Century Dictionary and Cyclopedia

  • Not capable of change; immutable; not subject to variation: as, God is an unchangeable being.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • adj. not changeable or subject to change


from Wiktionary, Creative Commons Attribution/Share-Alike License

un- +‎ changeable


  • Elements react under certain unchangeable conditions.

    The Human Drift

  • In the early fervour of his fancy he had assured Mrs. Robinson his love would remain unchangeable till death, and that he would prove unalterable to his Perdita through life.

    Memoirs of Mary Robinson

  • There are solitary rock-columns that spring straight up out of the water and dark grottoes with narrow entrances; there are barren, perpendicular precipices, and soft, leaf-clad inclines; there are small points, and small inlets, and small rolling stones that are rattlingly washed up and down with every dashing breaker; there are majestic cliff-arches which project over the water; there are sharp stones that are constantly being sprayed by a white foam; and others that mirror themselves in unchangeable dark-green still water.

    The Wonderful Adventures of Nils

  • For this reason no man of intelligence will venture to express his philosophical views in language, especially not in language that is unchangeable, which is true of that which is set down in written characters.

    The Seventh Letter, by Plato

  • But already the ordinary elementary particles are by no means unchangeable, which is still more strongly the case with the lot of new, similar particles discovered during later years, the transformations of which now stand at the centre of interest of atomic physicists.

    Nobel Prize in Physics 1957 - Presentation Speech

  • It is to the love of this light that I would exhort you, beloved; that ye would cry out by your works, when the Lord passeth by; let the voice of faith sound out, that Jesus was standing still, that is, the unchangeable, abiding wisdom of God, and the majesty of the Word of God, by which all things were made, may open your eyes.

    The World's Great Sermons, Volume 01 Basil to Calvin

  • He is not bound by any so-called unchangeable laws.

    The Great Doctrines of the Bible

  • We understand that it conveys the idea of unchangeable defence.

    Expositions of Holy Scripture Isaiah and Jeremiah

  • The conception of a purely immaterial Being, infinite, eternal, and unchangeable, which is that of the Bible regarding God, is entirely foreign to the Hindu books.

    Two Old Faiths Essays on the Religions of the Hindus and the Mohammedans

  • The fact we are where we are suggests that past, illusion or not, is something unchangeable, which is a disappointment in a way.

    Irish Blogs


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