1. Dispossession; ejection.

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

• ofster,
• bowster,
• ouset,
• oustider,
• couster,
• isster,
• usder,
• oused,
• rouste,
• guester,
• orhter,
• ousite,
• usser,
• oscer,
• auser,
• uuser,
• ohter,
• mousiter,
• useer,
• bosster

• oyster,
• oster.

The adjective form of the word "ouster" is "ousted".

The plural of the "ouster" can be the "ousters".

The singular of the "ouster" can be the "ouster".