abide by act up to administer attend to be faithful to bite carry out carry through clasp cleave to clench clinch cling clip clutch complete comply with conform to discharge do justice to effect effectuate embrace enforce execute fill fill out follow freeze to fulfill grapple grasp grip gripe hang on hang on to heed hold hold by hold fast hold on hold on to hold tight honor hug implement keep keep faith with keep hold of live up to make make good make out meet never let go nip observe promulgate prosecute put in force put through regard render respect satisfy stick to transact