It'd be a fun exercise to weight the domains. I've personally considered (but haven't gone through with) trying to implement a metaphone or soundex algorithm to

It'd be a fun exercise to weight the domains. I've personally considered (but haven't gone through with) trying to implement a metaphone or soundex algorithm to determine if the resulting words "sounded" English based on comparison with dictionary data phonemes. Phonemes in general are the reason I decided to go with combinations of high frequency digrams and trigrams.