1. Unwavering in devotion to friend or vow or cause
   - firm, loyal, fast

See also: faithful

• Dy
• dyad
• dyadic
• dyadic operation
• dyarchy
• Dyaus
• Dyaus-pitar
• dybbuk
• dye
• dye-works
• dyed
• dyed-in-the-wool
• dyeing
• dyer
• dyer's greenweed
• dyer's mignonette
• dyer's rocket
• dyer's weed
• dyer's woad
• dyer's woodruff
• dyer's-broom
• dyers' chamomile
• dyestuff
• dyeweed
• dyewood