Couthie is a Scottish term used to describe someone who is friendly, kind, and hospitable. In other words, it refers to someone who is easy to get along with and approachable. Synonyms for the word couthie include amiable, affable, genial, cordial, sociable, pleasant, hospitable, warm, welcoming, and friendly. Essentially, any word that describes someone who is easy to be around can be considered a synonym for couthie. It is a unique word that represents the Scottish culture and reminds us of the welcoming nature of this beautiful country.