1. uninvited - Adjective
2. uninvited - Verb
3. uninvited - Adjective Satellite
(of a person) not having been invited
(of a thought or act) unwelcome or involuntary
Source: WordNetuninvited guests Source: Internet
uninvited thoughts Source: Internet
uninvited advances Source: Internet
But when Facebook talks about “privacy” in Rooms, it defines this as the ability to block or report people, as well as the option to “lock” a room to prevent uninvited guests from crashing your chat. Source: Internet
In order to arrange the marriage of young Vichitravirya, Bhishma attends the swayamvara of the three princesses Amba, Ambika and Ambalika, uninvited, and proceeds to abduct them. Source: Internet
I am of course speculating, but as was said in the article, there has been a large increase in house parties and more than few uninvited people have shown up. Source: Internet