An unguild is a group of players in different guilds or are guildless that want to have an organized schedule/group of people to play with at similar times and for similar reasons without having to leave the current guild.
After a guild breaks up in an MMO, many people are left looking for people to play with, but may have a hard time finding even the most mild organization. These people can make an unguild using secret chat channels and websites that will not be easily found inviting only similarly skilled players.
by Eeva April 21, 2008