forbidding：使人望而生畏的，严峻的，不友好的

词根词缀：forbid(d双写)禁止 + -ing

• defunct
• defuse
• defy
• degenerate
• degenerative
• degradation
• degrade
• degrease
• degree
• dehumanize
• savory
• savoy
• savvy
• saw
• sawhorse
• sawmill
• saxhorn
• Saxon
• saxophone
• saxophonist
• say
• scab
• scabbard
• scabby
• scabies