1) Acquisitively 2) Avariciously 3) Enviously 4) In a greedy manner 5) In an envious manner 6) Jealously 7) Materialistically 8) With jealousy Found on https://www.crosswordclues.com/clue/covetously
covetously 1. In a greedy manner. 2. With jealousy; in an envious manner. 3. With a strong or inordinate desire to obtain and possess something; eagerly; avariciously. Found on http://www.wordinfo.info/words/index/info/view_unit/3570/