Arrish is a word used in the UK which means the aftermath of a harvest, including the bits of grain and straw that are left behind. However, this word isn't commonly used in other parts of the world. If you're struggling to find synonyms for arrish, try using related terms such as stubble or straw. Stubble refers to the short, coarse stalks of grain left in a field after it has been harvested. Straw is the dried stalks of cereal plants after the ears or grains have been removed. Both words can generally be used interchangeably with arrish, although they may not always convey the exact same meaning.