¹gross

coarse, vulgar, gross, obscene, ribald mean offensive to good taste or morals. coarse implies roughness, rudeness, or crudeness of spirit, behavior, or language <found the coarse humor of coworkers offensive>. vulgar often implies boorishness or ill-breeding <a loud vulgar belch>. gross implies extreme coarseness and insensitiveness <gross eating habits>. obscene applies to anything strongly repulsive to the sense of decency and propriety especially in sexual matters <obscene language not allowed on the air>. ribald applies to what is amusingly or picturesquely vulgar or irreverent or mildly indecent <entertained the campers with ribald folk songs>.

flagrant, glaring, gross, rank mean conspicuously bad or objectionable. flagrant applies usually to offenses or errors so bad that they can neither escape notice nor be condoned <flagrant abuse of the office of president>. glaring implies painful or damaging obtrusiveness of something that is conspicuously wrong, faulty, or improper <glaring errors>. gross implies the exceeding of reasonable or excusable limits <gross carelessness>. rank applies to what is openly and extremely objectionable and utterly condemned <rank heresy>.