amn't is absolutely a word. It's the standard contraction of "am not" in Hiberno-English. Wiktionary says it's used in Scotland as well: https://en.wiktionary.o

amn't is absolutely a word. It's the standard contraction of "am not" in Hiberno-English. Wiktionary says it's used in Scotland as well: https://en.wiktionary.org/wiki/amn't https://en.wiktionary.org/wiki/amn't