Downward

Part of speech: adjective (a.)

1. Moving or extending from a higher to a lower place; tending toward the earth or its center, or toward a lower level; declivous. With downward force That drove the sand along he took his way. Dryden.

2. Descending from a head, origin, or source; as, a downward line of descent.

3. Tending to a lower condition or state; depressed; dejected; as, downward thoughts. Sir P. Sidney.