You may also find the following interesting: List of such words: https://en.wiktionary.org/wiki/Appendix:English_autological_terms https://en.wiktionary.org/wi

You may also find the following interesting: List of such words: https://en.wiktionary.org/wiki/Appendix:English_autological_terms https://en.wiktionary.org/wiki/Appendix:English_autological_... The antonym, heterological, produces a nice Russell-type paradox: https://en.m.wikipedia.org/wiki/Grelling%E2%80%93Nelson_paradox https://en.m.wikipedia.org/wiki/Grelling%E2%80%93Nelson_para...