assortment：搭配，分类   

词根词缀：as-加强意义 +sort分类 + -ment名词词尾

• fifth column
• fig
• fight
• fig leaf
• figment
• figurative
• figure
• figurehead
• figure-hugging
• figurine
• filament
• filamentary
• filamentous
• filar
• filbert
• filch
• file
• filial
• filibuster
• filiform
• filigree
• fill
• fillet
• filling
• fillip