pat·ri·cide 
(pătrĭ-sīd′)
(pătrĭ-sīd′)n.
1. The act of murdering one's father.
2. One who murders one's father.
[Late Latin patricīdium and patricīda : Latin patri-, patri- + Latin -cīdium and -cīda, -cide.]
pat′ri·cidal (păt′rĭ-sīdl) adj.
- know in the biblical sense
- know-it-all
- knowledgable
- knowledge
- knowledgeability
- knowledgeable
- knowledgeably
- knowledge base
- knowledge engineer
- knowledge engineering
- known
- know-nothing
- know-nothingism
- know one's place
- know place
- know (someone) in the biblical sense
- know someone in the biblical sense
- Knox
- Knox
- Knoxville
- Knt.
- knuckle
- knuckle ball
- knuckleball
- knuckleballer