An embodiment of the present application is directed to an apparatus, method, and or computer readable medium for effectively storing an interactive dictionary database in a memory. The interactive dictionary database includes a plurality of symbol sequences, each of the plurality of symbol sequences including at least one polysemous symbol and each of the plurality of symbol sequences being stored in association with at least one word, sentence, phoneme, message, letter, number, morpheme, command and/or phrase. The method includes providing, in the interactive dictionary database, information useable to assign at least a subset of the plurality of symbol sequences at least one of an active and an inactive status.