plague [plagued, plaguing, plagues](to harass) verb [UK: pleɪɡ] [US: ˈpleɪɡ]Rats carry the plague. = Las ratas son el origen de la plaga.
riddle [riddled, riddling, riddles](to fill or spread throughout; to pervade) verb [UK: ˈrɪd.l̩] [US: ˈrɪd.l̩]Nearly all the corners of the ramshackle house were riddled with cobwebs. = Casi todas las esquinas del caserón abandonado estaban plagadas de telarañas.