ST. AUGUSTINE, Fla. — Donald J. Trump on Monday disparaged the latest woman to accuse him of touching her inappropriately, dismissing her as a “porn star” and saying sarcastically, “Oh, I’m sure she’s never been grabbed before.”

The comment was a response to the accuser, Jessica Drake, who over the weekend accused Mr. Trump of groping and kissing her without her permission in 2006. He also, she said, offered her $10,000 to go to his hotel room.

Ms. Drake, an actress in pornographic films, is one of several women to accuse him of unwanted aggressive sexual advances after the release of a 2005 recording in which Mr. Trump boasted of being able to sexually assault women without consequence.

Mr. Trump has called all of the allegations lies and has said that he does not know the women.

But in a radio interview on WGIR’s “New Hampshire Today,” it was clear that Mr. Trump was aware of Ms. Drake.