A person who disdains others; someone who treats others with contempt or scorn.
From disdain + -er (agent noun suffix). This rare formation follows standard English patterns like defier, denier, and rejector.
While 'disdainer' is technically correct, we almost never use it because it would sound pretentious—calling someone 'a disdainer' sounds more like Victorian literature than everyday speech, which is exactly why it's perfect for dramatic writing!
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