pos·tu·la·tor 
(pŏschə-lā′tər)
(pŏschə-lā′tər)n.
1. One who postulates.
2. Roman Catholic Church A church official who presents a plea for canonization or beatification.
- knock
- knockabout
- knock about
- knock around
- knock around (or about)
- knock back
- knock cold
- knock dead
- knock down
- knockdown
- knockdown-dragout
- knocker
- knock for a loop
- knock it off
- knock-knee
- knock-kneed
- knock off
- knockoff
- knock out
- knockout
- knock out of the box
- knock socks off
- knock (someone's) socks off
- knock someone's socks off
- knock some sense into