a subject/matter
el asunto
to scare/frighten
asustar
a scare/fright
el susto
to tie
atar (desatar for untie)
attract
atraer
to dare
atreverse
bold/daring
atrevido
to augment/ increase/ gain
aumentar
to be ashamed
tener vergüenza
estar avergonzado
to ascertain/verify
averiguar
to warn/advise
avisar
warning
el aviso
airline stewardess
la azafata
bullet
la bala
tray
la bandeja
flag
la bandera
to sweep
barrer
broom
la escoba
neighborhood
el barrio
to be enough
bastar
Enough
bastante
enough!
basta!
walking cane
el bastón
garbage, trash
la basura