The phrase "with lewd gestures" can be replaced with various synonyms to make written or spoken sentences more elegant and avoid repetitiveness. Some synonymous phrases with the same meaning as "with lewd gestures" are "in a vulgar manner," "with obscene movements," "in an indecent way," "with improper body language," "using suggestive gestures," and "in a lascivious manner." All of these phrases convey an offensive behavior that should be avoided in public settings. Additionally, replacing "with lewd gestures" with synonyms can add more nuance to a sentence and make it more engaging to read or listen to.