ボウ 
ほこ 
() halberd () pike
ほこ (n) (1) long-handled Chinese spear, lance, pike, (2) weapon, arms, (3) grip of a bow
むじゅん (n,vs,adj-no) contradiction, inconsistency
ほこさき (n) (1) point of spear, (2) brunt, aim of attack, force of argument

Links: KanjiDic: EDict : Wikimedia
Etymologies: 中文字譜 : 説文解字