not having the necessary ability, qualification, or strength to perform some specified act or function: As an administrator, he is simply incapable.
without ordinary capability; incompetent.
a thoroughly incompetent person, especially one of defective mentality.
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powerlessness, helplessness, uselessness, feebleness, weakness, inadequacy, infirmity, inefficacy, ineffectiveness, impotence, incompetency, lack, incapacity, shortcoming, inefficiency, ineptitude, incompetence, failure, insufficiency, necessity
- not having the ability, qualification, or strength for (a specified act or function).
- not open to; not susceptible to or admitting: These materials are incapable of exact measurement.
- legally unqualified for.
Origin of incapable
Synonyms for incapable
1. Incapable, incompetent, inefficient, unable are applied to a person or thing that is lacking in ability, preparation, or power for whatever is to be done. Incapable usually means inherently lacking in ability or power: incapable of appreciating music; a bridge incapable of carrying heavy loads. Incompetent, generally used only of persons, means unfit or unqualified for a particular task: incompetent as an administrator. Inefficient means wasteful in the use of effort or power: an inefficient manager; inefficient methods. Unable usually refers to a temporary condition of inability to do some specific thing: unable to relax, to go to a concert. 2. impotent, unqualified.
Antonyms for incapable
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
(when postpositive, often foll by of) not capable (of); lacking the ability (to)
powerless or helpless, as through injury or intoxication
(postpositive foll by of) not susceptible (to); not admitting (of)a problem incapable of solution
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Online Etymology Dictionary, © 2010 Douglas Harper