1. Invulnerable to fear or intimidation
   - audacious, brave, dauntless, fearless, hardy, intrepid

See also: bold

• pellagra
• pellagrous
• pellet
• pellicle
• Pellicularia
• Pellicularia filamentosa
• Pellicularia koleroga
• pellitory
• self-deceit
• self-deception
• self-defeating
• self-defence
• self-defense
• self-delusion
• self-denial
• self-denying
• self-deprecating
• self-depreciation
• self-destroy
• self-destruct
• self-destruction
• self-destructive
• self-determination
• self-digestion
• self-directed