| Befoul 1. (v.) To make foul; to soil. 2. (v.) To entangle or run against so as to impede motion. Thesaurus Entries abuse, afflict, aggrieve, benasty, bespatter, bewitch, blacken, blight, condemn, contaminate, convert, corrupt, crucify, curse, damage, debase, defalcate, defame, defile, denigrate, deprave, desecrate, despoil, destroy, disadvantage, disserve, distress, divert, do a mischief, do evil, do ill, do wrong, do wrong by, doom, embezzle, envenom, foul, get into trouble, harass, harm, hex, hurt, impair, infect, injure, jinx, maladminister, maltreat, menace, mess, mess up, misapply, misappropriate, misemploy, mishandle, mismanage, mistreat, misuse, molest, nasty, outrage, peculate, persecute, pervert, pilfer, play havoc with, play hob with, poison, pollute, prejudice, profane, prostitute, savage, scathe, slander, slur, smear, spatter, sully, taint, tarnish, threaten, torment, torture, traduce, violate, wound, wreak havoc on, wrong |