Confusing words: Words With No Plural Forms

Many students who are learning English are very surprised to learn that the words information, knowledge, and jewelry have no plural forms. These are called uncountable noums: Here is my list so far: accommodationadvicebaggagebreadbraverychaosclaritycouragecowardiceequipmenteducationevidencefurnituregarbagegreedhomeworkhonestyinformationjewelryknowledgelivestockluggagemarketingmoneyinsurancemudnewspastapatriotism (and the other -ism words)progressracismresearchsexismtravelweatherwork  

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