Accommodation (sociolinguistics) ; Acculturation (sociolinguistics) ; Dialect levelling; Sprachakkomodation; Divergenz (Soziolinguistik) ; Divergence (sociolinguistics) ; Mainstreaming (sociolinguistics) ; Assimilation (sociolinguistics) ; Convergence (sociolinguistics) ; Ethnizität und Sprache; Ethnicity and language; Language and ethnicity ; Stereotype ; Sprachenpolitik; Language management; Language politics ; History of language (sociolinguistics) ; Sprachattitüde; Linguizismus; Linguicism; Prestige; Sprachliche Unsicherheit; Linguistic insecurity ; Minoritätensprache; Minority language ; Welsh English; Anglo-Welsh; Wales (engl. Sprache in) ; Wales (English language in) ; English in Wales ; Walisisch; Welsh ; Russian ; Permfinnisch; Udmurtisch; Votyak; Wotjakisch; Permjakisch; Komi; Permyak; Syrjänisch; Zyryan; Permic