spoken in Brazil different vocalism in stressed vs. unstressed (and pre- vs. posttonic) syllables; exceptions: adverb and noun derivation with certain suffixes and reduplication, where the full vocalism is retained
Reduplication Form-Function
full (derivation); partial (hypocoristic kinship terms)
Relationship Form-Function
one form - various functions
Reduplication System
partial RED: the stressed vocalism of the base is retained in the reduplicated, unstressed syllable
Diachrony
kinship term reduplication in Portuguese does not descend from Latin; it has its origin in child language; cf. also French
Productivity
partial reduplication is restricted to the kinship terms; these reduplications are very frequent --> "doubtful" productivity