भाषा —

भाषा  f) language, speech (habla, lenguaje) 

मातृभाषा/मातृ भाषा  mother-tongue  

मातृ  matri f) mother (used in this form only in compound words)  

भाषाई/भाषायी  a) linguistic

भाषण  m) speech, address (discurso); declaration

भाषी  suffix that imparts [transmite] the meaning of one who speaks

द्विभाषी  dvibhasi a) bilingual

द्विभाषिता  bilingualism

दुभाषिया/दुभाषिए  m) interpreter, translator