These are my favorite words...
abacinate- to blind by putting red-hot copper basin near the eyes
agma- symbol or sound for a velar nasal consonant "ng"
A.K.A that annoying noise the dude behind you makes right before he spits
aliped- having wings on the feet
atmatertera- great-grandfather's grandmother's sister
mine are/is dead
aposiopesis- suddenly stopping in the middle of a speech for emphasis