Below, I have copied a first draft of a description about their language:
Orqui also called Ork, or Orc)
Official Language: Orcish
An important note about the orcish language: To the outsider, it may seem to be a brutish series of grunts accentuated by gestures, but it is far more complex. The gestures a person makes, the direction of gaze, the tone of their voice, if they are standing sitting or kneeling, and on certain occasions, even the clothing, jewelry, and weapons carried can change not only the tone of a conversation, but even change the entire meaning.
Examples: a warrior reports to their superior about a battle
1. If a weapon is held and bloody, he says without a word that the battle was won,
and the warrior’s head is up, he followed orders
if the head is also turned to look to one side of the superior, he shows deference to his superior
2. If a weapon is held, but unblooded, it means the battle was lost
If the weapons blade is pointed toward the superior, it is a direct challenge to the leader’s rulership
If it is pointed behind, it should be pointed to the ground to show no one is to blame, or pointed in the direction of the one who failed
if the warrior is looking into his superior’s eyes, he is showing aggression, clearly blaming the leader
In an audience with a superior:
If a weapon is sheathed, but held, while the orc is kneeling, this is a show of respect and willingness to follow the orders of the one the orc is looking directly at.
If a weapon is held, but unsheathed while an orc is kneeling, it shows discontent or disagreement with the one he is looking at.
In the home if a child is being disciplined:
A parent would hold their open hand near their child’s face, the further away the hand is held, the greater is their measure of the harm caused by it.
If the parent holds a fist near their child’s face, it is a warning that punishment will be forthcoming. If the fist is held to one side, it is minor. If held above, it is a discipline regarding a dishonorable act. If it is held below the chin, the act committed is something below them that only a younger child would do, and they should know better. The fist would only be held in front of the face as it is actually being used to punch their child.