Some monsters can be pacified without resorting to spells and swords. However, the character must be able to speak the creature's language. Orcish is the language skill that allows you to speak to Orcs.
Orcish's governing attribute is Intelligence.
"Orcish is a language skill checked whenever one attempts to speak with an Orc." The skill check occurs when coming within range of an Orc. If successful, the creature will be non-hostile (will not attack unless provoked).
There are no classes which have Orcish as a skill.
The following factions have Orcish as a required skill:
Orcish training is offered by the following factions: