dreadnought：（20世纪初期）无畏舰

dread, 恐惧。nought, 零，没有。用于战舰名。

• prima donna
• prima facie
• primal
• primarily
• primary
• primate
• prime
• primer
• primeval
• primipara
• primiparity
• primiparous
• primitive
• primitivism
• primogeniture
• primordial
• primp
• primrose
• primula
• Primus
• prince
• Prince Charming
• princeling
• princely
• princess