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

• Winnipegger
• winnow
• winnow out
• winnower
• winnowing
• wino
• Winslow
• Winslow Homer
• winsome
• winsomely
• winsomeness
• Winston Churchill
• Winston S. Churchill
• Winston-Salem
• winter
• winter aconite
• winter cherry
• winter cress
• winter crookneck
• winter crookneck squash
• winter currant
• winter fern
• winter flounder
• winter flowering cherry
• winter hazel