acercarse - to approach
acompañar - to accompany, go with, escort
aconsejar - to advise
acontecer - to happen, occur, come about
acortar - to shorten
acostarse - to go to bed, lie down
acostumbrar - to be accustomed to, be in the habit of; to get </I>[someone]<I> used to
acostumbrarse - to get used to, get accustomed to
actuar - to act, perform, actuate, operate