1. With jealousy; in an envious manner
   - enviously, jealously 
2. In a greedy manner
   - avariciously, greedily

See also: covetous

• preciously
• preciousness
• precipice
• precipitance
• precipitancy
• precipitant
• precipitate
• precipitately
• precipitateness
• precipitating
• precipitation
• precipitator
• precipitin
• precipitous
• precipitously
• precipitousness
• precise
• precisely
• preciseness
• precisian
• precisianism
• precision
• precision cookie
• precision rifle
• preclinical