Answer to Every Word Is Three Letters:

Every Word Is Three Letters

This reminder puzzle came with the nonsensical-seeming line of text "Actually, every word is 'drawn' or 'tornado'." At this point, every single letter swaps things in my understanding of what's going on.

Key: (12) = unused, (13) = a, (14) = b, (15) = c, ..., (58) = x, (67) = y, (68) = z, (78) = unused

3 5 2 4 4 2 9 9 (4 3)