1. Not changed in form or character for a purpose 
2. Not having adapted to new conditions
   - unadjusted

See also: maladjusted, unmodified

• lactose
• lactose intolerance
• lactosuria
• lactovegetarian
• Lactuca
• Lactuca sativa
• Lactuca sativa asparagina
• Lactuca sativa capitata
• Lactuca sativa crispa
• Lactuca sativa longifolia
• Lactuca scariola
• Lactuca serriola
• lacuna
• lacunar
• lacustrine
• lacy
• lad
• lad mag
• lad's love
• ladanum
• ladder
• ladder truck
• ladder-back
• ladder-back chair
• ladder-proof