1. An elevated erection for offering sacrifices; the communion table; a place of worship.

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

• aftah,
• avitar,
• alterd,
• ultr,
• alata,
• entar,
• allarm,
• aftar,
• aleart,
• oltar,
• autor,
• aftear,
• alday,
• altho,
• adter,
• alta,
• altur,
• aload,
• altare,
• atat

• alter,
• aletris,
• Alteri,
• aldrete,
• altered,
• alder,
• Aldrich,
• alatorre,
• altier,
• aleatory,
• Aldred,
• altair.

The adjective form of the word "altar" is "altarful".

The plural of the "altar" can be the "altars".

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