I think, with Spike, it's largely because of how ridiculous it sounds if you go the other way: Wike, Fike, and Gike - which are kinda odd. Xike - which is practically unpronounceable. Dike - which has... unfortunate connotations. Bike, Tike, and Hike - no. Just no.
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Date: 2008-07-04 08:55 pm (UTC)Wike, Fike, and Gike - which are kinda odd.
Xike - which is practically unpronounceable.
Dike - which has... unfortunate connotations.
Bike, Tike, and Hike - no. Just no.
I'm glad you found this interesting to read!