evermore
From Longman Dictionary of Contemporary Englishevermoreev‧er‧more /ˌevəˈmɔː $ ˌevərˈmɔːr/ adverb → for evermoreExamples from the Corpusevermore• Did I ever do anything so wrong as a child that I should deserve to suffer for evermore?• His hot hands branding her flesh for evermore was the very worst punishment of all.