asentar - to put
asesinar - to murder
asignar - to assign, to allocate, to attribute
asir - to seize, to grasp, to take root
asomar - to show, to stick out, to appear
asombrar - to astonish, to amaze, to be astonished
atar - to tie
atribuir - to attribute, to ascribe, to impute
autorizar - to authorize