mil·le·nar·i·an 
(mĭl′ə-nârē-ən)
(mĭl′ə-nârē-ən)adj.
1. Of or relating to a thousand, especially to a thousand years.
2. Of, relating to, or believing in the doctrine of the millennium.
n.
One who believes the millennium will occur.
mil′le·nari·an·ism n.
- commemorate
- commemoration
- commemorative
- commemoratively
- commemorator
- commemoratory
- commence
- commencement
- commencer
- commend
- commendable
- commendably
- commendation
- commendatory
- commensal
- commensalism
- commensally
- commensurability
- commensurable
- commensurably
- commensurate
- commensurately
- commensuration
- comment
- commentarial