untruthful

[uhn-trooth-fuhl]

adjective

1. not truthful; wanting in veracity; diverging from or contrary to the truth; not corresponding with fact or reality.

untruthful

/ ʌnˈtruːθfʊl /

adjective

1. (of a person) given to lying

2. diverging from the truth; untrue

Other Word Forms

• untruthfully adverb
• untruthfulness noun

Word History and Origins

Origin of untruthful¹

Middle English word dating back to 1325–75; un- ¹, truthful

Example Sentences

He calls this truth-telling, no matter how untruthful his guests are.

Read more on The Wall Street Journal

The attorneys suggest that the Department of Homeland Security’s acting general counsel, Joseph Mazzara, may have given untruthful testimony.

Read more on Salon

If they find them to be false or untruthful or misleading, they publish their findings.

Read more on Salon

The part that is so infuriating is how misleading and untruthful it is.

Read more on Los Angeles Times

She admitted being untruthful but said she had found herself in an impossible situation.

Read more on BBC

Related Words

• deceitful 
• deceptive 
• false 
• fraudulent 
• misleading 
• untrustworthy