The Greek goddess of beauty was Aphrodite. However her name is not seven letters long, but nine. The Greek goddess with a bow and arrow is Artemis, the chaste goddess of the Hunt. Her name is seven letters.
The goddess you are referring to is likely Artemis, the Greek goddess of the hunt, wilderness, and childbirth. She is often depicted carrying a bow and arrow.
Since Artemis is a goddess herself, she wouldn't worship anyone. Any god would be her equal. Artemis is the Greek goddess of the moon, fertility, and the hunt. In addition to being the goddess of the Hunt, she is also, to some degree, worshiped for being the Goddess of the bow and arrow (She was usually depicted with her bow and arrow while being bathed in moonlight).
That would be Artemis, goddess of the hunt and the moon, who's weapon is a bow and arrow like her twin brother, Apollo.
Artemis is the goddess of archery in Greek mythology. She is also the goddess of the hunt, wilderness, and wild animals, often depicted carrying a bow and arrow.
Artemis
The symbol commonly associated with the Greek goddess Artemis is a bow and arrow, as she is the goddess of the hunt and wilderness. Additionally, deer and the crescent moon are sometimes used as symbols to represent her.
You may be talking about Achilles. He was not a greek god, but he was dipped into the River of Styx. His mother held his ankle while she submerged him into the River. Therefore, one day, Achilles's ankle was shot by an arrow, and he died. It was his heel actually. Haven't you ever heard of the Achilles heel? It was his heel not ankle.
I think you are referring to Artemis. She was the goddess of the Hunt, so she always carried a bow and some arrows.
Artemis was a hunter goddess, so she would have had a bow and arrow.
What should be the most recognized symbol of Artemis: the bow and arrow, as she was the goddess of the Hunt. However, by modern mistake, she is taken to be a moon goddess ("hunter's moon"), so a symbol of a crescent has become popular with her appearance.
Bow and arrow, for Artemis was the goddess of the Hunt.