Rough is a common adjective used to describe surfaces of objects that are uneven, coarse or unpredictably bumpy. The term rough can also be used metaphorically to describe personalities, lifestyles and behaviors that are challenging, uncivilized or unsophisticated. Synonyms for rough may include terms such as rugged, jagged, knobby or coarse. Other words that could be used interchangeably with rough may include unpolished, uneven, ragged, jagged, and abrasive. The use of these synonyms for rough can provide more descriptive language and give a more vivid impression of the experience, object or individual being described.