Exclusion
noun
はいた
除外 (じょがい) Exception, Exclusion
免除 (めんじょ) Exemption, Exempt
排除 (はいじょ) Exclusion, Removal, Elimination
排他 (はいた) Exclusion
廃棄 (はいき) Disposal, Disposing, Scrapping
Exclusion of everything that is heiter はいた (cheerful in German) would be sad.