Askos is a 5 letter English word. It's valid Words with friends word worth 9 points.
You can make 41 anagrams from letters in askos (akoss).
From the Greek word áskos
The pyxis was used by women at their toilet, and the lekythos, alabastron and askos for oil and unguents.
Both the askos and stamnos are frequently painted with red figures.