1. Not defended or capable of being defended
   - undefendable, undefended, open

See also: assail, assailability, vulnerable

• grassless
• grasslike
• grassroots
• grassy
• grassy death camas
• grassy-leafed
• grassy-leaved
• grate
• grated cheese
• grateful
• gratefully
• gratefulness
• grater
• graticule
• gratification
• gratified
• gratify
• gratifying
• gratifyingly
• gratin
• grating
• gratingly
• gratis
• gratitude
• gratuitous