KEY: Deadly.
SYN: Mortal, fatal, malignant, baleful, pernicious, noxious,venomous, destructive, baneful, implacable.
ANT: Vital, life-giving, healthful, wholesome, nutritious.

• Deduce
• Deduct
• Deductible, [See DEDUCE]
• Deduction
• Deed
• Deem
• Deep
• Deeply, [See DEEP]
• Deface
• Defalcation
• Defame, [See DECRY]
• Default
• Defaulter
• Defeat
• Defeat \v
• Defect
• Defection
• Defective
• Defendant
• Defense
• Defenseless
• Defensible
• Defer
• Deference
• Defiance, [See DEFERENCE]