Finny denizens of the Sound, and other places, will be glad to hear that finny is a perfectly accceptable word.

ADJECTIVE: Inflected forms: fin·ni·er, fin·ni·est
1. Having a fin or fins. 2. Resembling a fin; finlike. 3. Of, relating to, or full of fish.

Puget, on the other hand, is a word I have never been comfortable with. And, well, I have to ask, if there was no-one about to hear a puget sound, would it still make a noise?

A