Third-person singular simple present indicative form of disconcert.(verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "disconcerts" in a sentence
"She is a brave woman, whom nothing dejects or disconcerts, which is the living proof that we are only valued according to the force and versatility of the inner consciousness."
"Khan slips clear of an advancing Peterson and then catches the challenger with a right that disconcerts his opponent."
"Despite the author's appealing, quirky sense of humor, her tale disconcerts with tasteless rodomontade more than it describes the fraught challenges in the complex geography of her portfolio."