Points to Consider about Recruitment and Retention While Preparing a Clinical Research Study The following âpoints to considerâ are meant to serve as a resource as investigators plan a clinical research study and an NIMH grant application. These âpointsâ outline common issues that can impact clinical recruitment and retention, and where
ungrateful-not feeling or showing gratitude; ungrateful heirs; How sharper than a serpent's tooth it is / To have a thankless child!- Shakespeare. thankless, unthankful. grateful, thankful-feeling or showing gratitude; a grateful heart; grateful for the tree's shade; a thankful smile.
adj. unhappy; critical. 1  annoyed. 2  bad tempered. 3  bellyaching. 4  crabbing. 5  crabby. 6  cranky. 7  disappointed. 8  discontent. 9  discontented. 10  displeased. 11  dissatisfied. 12  griping. 13  grouchy. 14  grousing. 15  grumpy. 16  irritable. 17  irritated. 18  kicking. 19  kvetching. 20  malcontent. 21  malcontented. 22  peeved. 23  peevish. 24  petulant. 25  put out. 26  sulky. 27  sullen. 28  testy. 29  uncontent. 30  ungratified. 31  vexed.dj. unhappy; critical. 1  annoyed. 2  bad tempered. 3  bellyaching. 4  crabbing. 5  crabby. 6  cranky. 7  disappointed. 8  discontent. 9  discontented. 10  displeased. 11  dissatisfied. 12  griping. 13  grouchy. 14  grousing. 15  grumpy. 16  irritable. 17  irritated. 18  kicking. 19  kvetching. 20  malcontent. 21  malcontented. 22  peeved. 23  peevish. 24  petulant. 25  put out. 26  sulky. 27  sullen. 28  testy. 29  uncontent. 30  ungratified. 31  vexed.