Dwarven

Dwarven is a clipped language of hard consonants and guttural pronunciation. Dwarven shares its runic alphabet with Terran, along with a number of other similarities.
Dwarven names are full of harsh-sounding consonants, and rarely include soft, or sibilant sounds. Honorifics are common in given names, such as "-sun" ("-son"), "-dam" ("-daughter"), and "-hild" ("-wife"). Family names sometimes contain words in Common such as "gold" or "hammer". Also, the letters Q and X do not appear in Dwarven.
Dörak is a dwarven term meaning "off-plan", which is not a good thing for dwarves to do