1. Lacking courage or vitality
   "he was a yellow gutless worm" 
2. Weak in willpower, courage or vitality
   - namby-pamby, spineless, wishy-washy

See also: gutlessness, weak

Antonym: gutsy

• pelter
• pelting
• Peltiphyllum
• Peltiphyllum peltatum
• peltry
• peludo
• pelvic
• pelvic arch
• pelvic cavity
• pelvic fin
• pelvic girdle
• pelvic inflammatory disease
• pelvimeter
• pelvimetry
• pelvis
• pelycosaur
• Pelycosauria
• Pembroke
• Pembroke Welsh corgi
• pemican
• pemmican
• Pempheridae
• pemphigous
• pemphigus
• pen