Same word as Eager:

acquisitive,agog,ambitious,antsy, appetent,ardent, athirst,avid, breathless, champing at the bit,covetous,craving, desiring,desirous, dying to,earnest,fervent,fervid,greedy, gung ho,hankering, heated, hot to trot,hot,hungry,impatient,intent,keen,longing,