I have been taunted by that squiggly red line correcting my spelling in my browser long enough. Am I the only one who has let this slide this long?
I was in the same quagmire till I finally gave in and right clicked it into my dictionary. Now I feel like a new man. I breathe better. I eat better. My sex life has improved (though not sure if my girlfriend's improved). So take it from me. JUST DO IT! You know you want to. It's painless and rewarding at the same time. So the next time you type "lamprophony", add it to your dictionary like I did. You won't regret it.
(Boy, I hope this doesn't turn into a my-weird-word-is-weirder-than-yours tread. On second thought...)