What is another word for outsole?
Pronunciation: [a͡ʊtsˈə͡ʊl] (IPA) 
Outsole is a term used in the world of footwear to describe the outer bottom part of a shoe. However, there are other words that can be used as synonyms for outsole. Here are some of them. Sole, base, undersole, and bottom all refer to the outsole of a shoe. So, next time you are describing the bottom part of your footwear, you can use any of these words interchangeably with outsole. It is worth noting that these synonyms for outsole are all used in various industries that involve footwear manufacturing, sales, and marketing.
