Another word for illogical
a-z
Adjective
Containing fundamental errors in reasoning
- Not dependably strong or solid.
- Not physically or mentally healthy.
- Not true or logically valid; fallacious:
- Lacking authenticity or validity in essence or origin; not genuine:
- Not trustworthy; dubious or fallacious:
- Born to unwed parents.
- Having the ring of truth or plausibility but actually fallacious:
- Deceptively appealing:
- Of, relating to, or characteristic of sophists.
- Apparently sound but really fallacious; specious:
- One who is incapacitated by a chronic illness or disability.
- Incapacitated by illness or injury.
- Of, relating to, or intended for invalids.
- Contrary to fact or truth:
- Deliberately untrue:
- Arising from mistaken ideas:
- Containing or based on a fallacy:
- Tending to mislead; deceptive:
Not governed by or predicated on reason
- Not based on or guided by reason; unreasonable:
- Not governed by or based on reason:
- Exceeding reasonable limits; immoderate:
- Not endowed with reason.
- Affected by loss of usual or normal mental clarity; incoherent, as from shock.
- Marked by a lack of accord with reason or sound judgment:
Idioms:See also:
© Roget’s II: The New Thesaurus Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
Another word for illogical
Modifier
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- Alternative form of Jesuitic.
- Dazed or lethargic, as if drugged.
- Stupid; doltish:
- Silly; foolish:
- Extremely unconventional:
- Eccentric or irrational:
- Crazy; silly:
- Eccentric or crazy.
- Ludicrously odd, unlikely, or inappropriate.
- Containing or producing nuts:
- Having a flavor like that of nuts:
- Crazy; idiotic:
- Being or occurring beyond the designated boundaries, as of the playing area in a sport.
- Violating acceptable rules or standards, as of behavior.
- Not joined or connected.
- Not coherent; disconnected:
- Marked by or exhibiting bias; prejudiced:
- Simple past tense and past participle of prejudice.
- Having prejudices.
- Lacking in harmony; incompatible:
- Not in agreement, as with principles; inconsistent:
- Not in keeping with what is correct, proper, or logical; inappropriate:
- Lacking sense or meaning; meaningless.
- Deficient in sense; foolish or stupid.
- Unconscious, usually as a result of physical trauma.
- Foolish or silly, especially in a smug or self-satisfied way:
- Not conclusive:
- Unrelated to the matter being considered.
- Having a cavity, gap, or space within:
- Deeply indented or concave; sunken:
- Without substance or character:
- Difficult to believe; not plausible.
- Having no basis or foundation in fact; unfounded.
- Having no ground or foundation; unsubstantiated:
- (UK) Not proved.
- Of or relating to Franz Kafka or his writings.
- Marked by surreal distortion and often a sense of impending danger:
- Of statements that contradict themselves, ultimately logically corrupting the statement.
- One who is incapacitated by a chronic illness or disability.
- Incapacitated by illness or injury.
- Of, relating to, or intended for invalids.
- Contrary to nature, reason, or common sense; absurd.
- Not dependably strong or solid.
- Not physically or mentally healthy.
- Not true or logically valid; fallacious:
- Not capable of being maintained or defended:
- Not capable of being occupied or lived in:
- Insupportable; intolerable.
- Involving, of the nature of, or being a contradiction:
- Given to contradicting:
- Either of two propositions related in such a way that it is impossible for both to be true or both to be false.
- Not adhering to the principles of science.
- Not knowledgeable about science or the scientific method.
- Of or relating to casuists or casuistry.
- Having a flaw
- Contrary to fact or truth:
- Deliberately untrue:
- Arising from mistaken ideas:
- Not regular or predictable; erratic:
- Lacking in correct logical relation; contradictory:
- Not in agreement or harmony; incompatible:
- Not correct; erroneous or wrong:
- Defective; faulty:
- Improper; inappropriate:
- Lacking material substance; insubstantial.
- Lacking firmness or strength; flimsy.
- Lacking basis in fact.
- Having no importance or significance.
- Inconsistent or illogical:
- Proceeding without a natural or logical sequence; haphazard:
- of or characteristic of sophists or sophistry
- clever and plausible, but unsound and tending to mislead
- using sophistry
- Containing or based on a fallacy:
- Tending to mislead; deceptive:
- Having the ring of truth or plausibility but actually fallacious:
- Deceptively appealing:
- Extremely unreasonable, incongruous, or inappropriate:
- Impossible to take seriously; silly:
- Of, relating to, or manifesting the view that there is no order or meaning in human life or in the universe.
- Not governed by or based on reason:
- Exceeding reasonable limits; immoderate:
- Not endowed with reason.
- Affected by loss of usual or normal mental clarity; incoherent, as from shock.
- Marked by a lack of accord with reason or sound judgment:
Antonyms:
© WEBSTER’S NEW WORLD® ROGET’S A-Z THESAURUS by Charlton Laird and the editors of Webster’s New World dictionaries. Copyright © 1999 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.