[{"id":"02023359-s","lexname":"adj.all","members":[{"lemma":"thankless","sense":{"id":"thankless%5:00:00:unrewarding:00"},"poskey":"a"},{"lemma":"unappreciated","sense":{"id":"unappreciated%5:00:00:unrewarding:00"},"poskey":"a"},{"lemma":"ungratifying","sense":{"id":"ungratifying%5:00:00:unrewarding:00"},"poskey":"a"}],"definition":["not likely to be rewarded"],"example":["grading papers is a thankless task"],"ili":"i11047","partOfSpeech":"s","similar":["02023215-a"]}]