alternar - take turns
atormentar - harass, tantalize
agravarse - deteriorate
atrancarse - stuck
abismarse - engulf
alucinar - hallucinate
amputar - amputate
anublar - overcloud
averiarse - addle, ruin, spoil, to spoil
almonedar - auction
agraviarse - libels, offends, scathes, slights
alistarse - report
agarrarse - cling