Synonyms of the word

fallacious

• adj. Characterized by fallacy; false or mistaken.
• adj. Deceptive or misleading.

deceitful

• adj. deliberately misleading or cheating.
• adj. deceptive in multiple ways, twifaced.

dishonest

• adj. Not honest.
• adj. Interfering with honesty.
• adj. (obsolete) Dishonourable; shameful; indecent; unchaste; lewd.
• adj. (obsolete) Dishonoured; disgraced; disfigured.

dishonorable

• adj. Without honor, or causing dishonor.
• adj. Lacking respect or ethical principles.

fraudulent

• adj. dishonest; based on fraud or deception.
• adj. false; phony.

incorrect

• adj. Not correct; erroneous or wrong.
• adj. Faulty or defective.
• adj. Inappropriate or improper.

invalid

• adj. Not valid; not true, correct, acceptable or appropriate.
• n. (dated, sometimes offensive) Any person with a disability or illness.
• n. (dated, sometimes offensive) A person who is confined to home or bed because of illness, disability or…
• n. (archaic) A disabled member of the armed forces; one unfit for active duty due to injury.
• adj. Intended for use by an invalid.
• v. (Britain) To exempt from duty because of injury or ill health.

unsound

• adj. Not sound, particularly.

wrong

• adj. Incorrect or untrue.
• adj. Asserting something incorrect or untrue.
• adj. Immoral, not good, bad.
• adj. Improper; unfit; unsuitable.
• adj. Not working; out of order.
• adj. Designed to be worn or placed inward; as, the wrong side of a garment or of a piece of cloth.
• adj. (obsolete) Twisted; wry.
• adv. (informal) In a way that isn't right; incorrectly, wrongly.
• n. Something that is immoral or not good.
• n. An instance of wronging someone (sometimes with possessive to indicate the wrongdoer).
• n. The incorrect or unjust position or opinion.
• n. The opposite of right; the concept of badness.
• v. To treat unjustly; to injure or harm.
• v. To deprive of some right, or to withhold some act of justice.
• v. To slander; to impute evil to unjustly.