fallacious
adjective/fəˈleɪʃəs/
Frequency rank: #18,019 most common English word
Meaning
Based on a mistaken belief or unsound reasoning; misleading.

Example sentence
The lawyer quickly pointed out that the opponent's argument was fallacious and based on incorrect assumptions.
Synonyms & related words
Practice this word in the quiz
More words in ranks 18,001–18,100
- escapismThe tendency to seek distraction and relief from unpleasant realities through entertainment or fantasy.
- exasperationa feeling of intense irritation or frustration
- exoskeletonA hard, protective outer shell or structure that supports and shields the body of certain animals.
- expropriationThe act by which a government or authority takes away privately owned property, usually for public use.
- falafelA Middle Eastern food made from ground chickpeas or fava beans formed into balls or patties and deep-fried.
- fastidiousVery attentive to detail and difficult to please; having high and demanding standards.
- fealtysworn loyalty or allegiance to a lord or sovereign.
- fibroblastscells found in connective tissue that synthesize collagen and other fibers to help repair and maintain tissue structure.
- filialOf or relating to the relationship of a child toward a parent.
- flaccidSoft and limp; lacking firmness or muscle tone.