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de·plor·a·ble (dĭ-plôrə-bəl)
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adj.
1. Worthy of severe condemnation or reproach: a deplorable act of violence.
2. Lamentable; woeful: My finances were in a deplorable state of neglect.
3. Wretched; bad: deplorable housing conditions in the inner city.
de·plora·ble·ness, de·plor′a·bili·ty n.
de·plora·bly adv.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2020 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
 

Indo-European & Semitic Roots Appendices

    Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:

    Indo-European Roots

    Semitic Roots

    The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.

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