KEY: Efficiency, [See EFFICACY].

• Derange, [See_ARRANGE]
• Dereliction
• Deride
• Deride, [See DERISION]
• Derision
• Derisive
• Derivation
• Derive
• Derogate
• Derogation, [See DEROGATE]
• Descant
• Descendant
• Descend, [See ASCEND]
• Descent, [See DESCEND]
• Describe
• Description, [See DENOMINATION]
• Descry
• Desecrate
• Deserter
• Desert
• Desert, [See ABANDON]
• Deserve
• Desiderate
• Desideratum
• Designate, [See {[BOBDUt]?}]