GODS
Monarch
If you want a better answer, then you should tell people WHICH LETTER IT IS -.- So since you didn't tell me what letter was in it, i have no idea what the answer is =P edit: the 8 letter word is...
You asked for it...8-letter words aardvark, aardwolf, aasvogel, abacuses, abalones, abampere, abandons, abapical, abasedly, abashing, abatable, abatises, abattoir, abbacies, abbatial, abbesses,...
massaged, collates, dramatic, extracts, amenable, distance, unshaven