1. The wild olive.

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

• olester,
• ileaster,
• kleaster,
• lleaster,
• pleaster,
• 0leaster,
• 9leaster,
• okeaster,
• opeaster,
• ooeaster,
• oleasfer,
• oleasterr,
• olaster,
• oleastre,
• oliaster,
• ollister,
• ollaster,
• olluster,
• olesterr,
• olyaster

The adjective form of the word "oleaster" is "oleasterous".

The plural of the "oleaster" can be the "oleasters".

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