The studies on lexical availability deal with the available lexicon, the set of words that speakers have in the mental lexicon and which use is determined by the specific topic of the communication. This article presents the preliminary results of an exploratory research on the lexical availability in the Polish language of a sample of 147 students from 6 secondary schools in 6 Polish cities. Following a sociolinguistic methodology, the analysis considers the incidence of variables such as ‘sex’, ‘sociocultural level’ and ‘educational level’.