The phrase "in curved" refers to something that is not straight, but instead has a rounded or bent shape. There are many synonyms for this term, including curved, arched, bent, bowed, contorted, crooked, curled, curved, humped, rounded, and twisted. Each of these words describes something that is not straight, but instead has a more organic, fluid shape. Whether it's the graceful curve of a river or the twisted shape of a gnarled tree trunk, these synonyms for "in curved" offer a wide range of options to describe objects and structures that do not conform to straight lines.