This paper examines the phonology of the first 50-word period of a Por
tuguese-Turkish bilingual child (1;7 - 1;10), with specific reference
to selection/avoidance patterns. Results reveal clear patterns of avoi
dance related to language-independent segmental restrictions (front ro
unded vowels, back high unrounded vowel, initial fricatives, laterals
and consonant clusters), and in some cases, to word/syllable shapes. R
esults also show lack of synonymy in his productive lexicon and very l
ittle variability.