Vocabulary
vos
you, familiar form of the second-person singular pronoun; an elevated form of you, either singular or plural
Pronoun
nos
first person (except in vocative, and in the oblique it requires a preposition); I (singular; compare vos); first person nominative, prepositional and vocative plural pronoun
Pronoun
tutear
to address someone informally with tú, rather than the formal usted or the informal pronoun vos used in certain countries; to thou
Verb
tuteo
the use of informal as opposed to polite pronouns; in Spanish dialects, the use of the pronoun tú as opposed to vos
Noun