1. Towards the outside.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• outways,
• aftwards,
• twards,
• outwords,
• outwars,
• ownwards,
• tuwards,
• owards,
• softwards,
• otward,
• outword,
• uwards,
• outwared,
• utward,
• outwrd,
• outwar,
• outward,
• owtward,
• utwards,
• outwrds

• outwardness,
• outwardly,
• outward.

The adjective form of the word "outwards" is "outward".