flat Antonyms

sharp bumpy rough natural hilly silken sierra sideling scalloped silky simpering sinuous sipid syrupy slantwise slick sloping slopy shrill sheeny scaly scenic scragged scrape scrunch sebaceous semivowel sensationalist sentimental sericeous serrate serrulate setaceous shedding soapy souffle soupy stubbly succulent suety swamped tall tallowy tangentially tantalizing teary textured theatric thistly thrilling