anger
ire
A four letter word starting with the letter a is able.
Wrath.
A four letter word for 'in addition to' is also.
stressed i think
peterbed,lividity,furious ^peverted
The word rage (extreme or violent anger).
Yes, "fury" is a noun. It refers to intense anger or rage.
One three letter word relating to anger and ending with O is ego.
Anger
anger
Exasperation.
enraged
scorn, anger
ire
Vent could mean release anger.