: The paper presents an integrated environment for morphological analysis of word-forms of the Slovene language. The system consists of a lexicon input and maintenance module, a lexicon output module for accessing lexical word forms, a two-level rule compiler and a two-level morphological analysis/synthesis unit. The basic paradigms and lexical alternations of word forms are handled by the lexicon system, while the two-level component takes care of phonologically induced alternations.