fasteastward
adverbUK /ˌfɑːstˈiːstwəd/
US /ˌfæstˈiːstwərd/
Moving quickly toward the east.
The birds flew fasteastward as the sun came up.
OTHER MEANINGS
2. Going very quickly in the direction of the east.
The train rolled fasteastward across the plains.
3. In a hurried way toward the eastern side.
She walked fasteastward to catch the morning bus.
4. Moving at high speed to the east.
The storm clouds drifted fasteastward over the hills.