There are a couple instances in the Exalted books where an Old Realm alphabet is used. Books that came out before DotFA. For those who do not own DotFA, and those who don't want to bother doing the comparisons, I've translated them below.
Exalted Corebook, pp.354-355
"Kill him!"
"Dammit!"
"Not that!"
"Save us!"
Manual of Exalted Power: Lunars, p. 13
"A-ru-yo
Yi-o-ka"
(Possibly "Are you okay?" or "Are you Yioka?", though nothing in Magnificent Jaguar's backstory mentions a "Yioka".)
Wonders of the Lost Age, p. 10
Mayoigoma (though the Malfean reads it "Mayoigo", there is a "ma" syllable at the bottom)
I wonder if there was an Old Realm alphabet in the works before they even started 2e? Or maybe they just figured out what the writers had intended for the things to say, and worked it so they said that. I think it's the former, but that's a guess.
Exalted Corebook, pp.354-355
"Kill him!"
"Dammit!"
"Not that!"
"Save us!"
Manual of Exalted Power: Lunars, p. 13
"A-ru-yo
Yi-o-ka"
(Possibly "Are you okay?" or "Are you Yioka?", though nothing in Magnificent Jaguar's backstory mentions a "Yioka".)
Wonders of the Lost Age, p. 10
Mayoigoma (though the Malfean reads it "Mayoigo", there is a "ma" syllable at the bottom)
I wonder if there was an Old Realm alphabet in the works before they even started 2e? Or maybe they just figured out what the writers had intended for the things to say, and worked it so they said that. I think it's the former, but that's a guess.