1. Having the appearance of a metal.

2. A metallic base of an alkali and earth; a non-metallic elementary body.

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

• melloid,
• metallid,
• netalloid,
• ketalloid,
• jetalloid,
• mwtalloid,
• mstalloid,
• mdtalloid,
• mrtalloid,
• metalliod,
• metalloyd,
• petalloid,
• petallous,
• Matalloidal,
• Metalloydal,
• metazloic,
• sepalloid,
• fecalloid,
• gregalloid,
• melacoid

• medullated,
• metal wood,
• metal drum.

The adjective form of the word "metalloid" is "metalloidal".

The plural of the "metalloid" can be the "metalloids".

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