Disguised letter combinations

[tjhutton87]

Would it be possible to include an optional parameter to check each letter of a searched string against a disguised letter dictionary including combinations such as "rn" ("r" and "n") being substituted for "m"?

For example, I want to search for the word "meal", but I want to include results that match "rneal".

Possible disguised letter combinations include but aren't limited to:

'l'o' = b 'o'l' = d 'r'n' = m 'r'i' = n 'n'n' = m 'v'v' = w