3. The method recited in claim 2, further comprising the step of: if the transformation does not match one of a plurality of generic transformation types, then storing an indication that a numerical cost could not be determined in association with the suggested word.
3. The method recited in claim 2, further comprising the step of: if the transformation does not match one of a plurality of generic transformation types, then storing an indication that a numerical cost could not be determined in association with the suggested word. 4. A computer-readable medium having computer-executable instructions for performing the steps recited in claim 3.