vitalize：赋予生命力，使有生气

词根词缀： -vit-活 + -al形容词词尾 + -ize

• defraud
• defray
• defrock
• defrost
• deft
• defunct
• defuse
• defy
• degenerate
• degenerative
• degradation
• degrade
• degrease
• degree
• dehumanize
• savory
• savoy
• savvy
• saw
• sawhorse
• sawmill
• saxhorn
• Saxon
• saxophone
• saxophonist