I pronounce it to rhyme with math.

Reminds me of a Grouch movie in which his secretary comes in and says, "Are you ready for your next client now? Mr. Jennings is waxing wroth."

Groucho takes out his cigar, waggles his eyebrows, and rejoins, "Well, go back out there and tell Roth to wax Jennings for a while."

Too bad it was Jennings instead of Johnson!



TEd