This is a python program that looks up possible words from a dictionary over 1,600 words. You type in letters that you have and the program will generate all possible words from the dictionary.
Spreadsheet-to-RDF wrapper capable of transforming spreadsheets to arbitrary RDF graphs; supports mapping language with powerful formula expressions as you know from Excel, local/remote Excel/ODF/CSV, SPARQL service - source available at https://github.com/theandyl/xlwrap