I think the hit rate is a bit low. Might be better if, like a slot machine, there were buttons to &#x27;hold&#x27; words. You should be able to both hold one word so that it stays fixed while the other varies, and hold it so that its replacement is picked from related words (eg using wordnet). That way you could focus on random-ish names that are related to a concept, rather than exploring the entire space.