Transfer (languages in contact) ; Adstratum language; Adstratsprache; Interference ; Transfer (second language acquisition) ; Transfer (Zweitspracherwerb) ; Cross-linguistic influence (second language acquisition) ; Interference (second language acquisition) ; Hispanism ; Loan affix ; Interference (morph.) ; Universalien (morph.) ; Universals (morph.) ; Morphological universals ; Latin America (Spanish language in) ; Lateinamerika (span. Sprache in) ; Spanish in Latin America ; Quichua; Kechua; Cochabamba; Inga