The word "flatways" is used to refer to something that is lying or resting in a horizontal position. Some synonyms of this term include "horizontally," "flat," "level," "even," and "parallel to the ground." These words can be used interchangeably, depending on the context of the sentence. Additionally, words like "planar," "prostrate," "supine," and "recumbent" can also be used as synonyms of "flatways." These words describe the position of an object or a person when they are lying flat on their back. Synonyms are essential in providing variety and depth to written and spoken language, and they help readers and listeners better understand the intended meaning of the words used.