1. The beech tree.

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

• fugus,
• fogus,
• dagus,
• cagus,
• vagus,
• gagus,
• tagus,
• fzgus,
• fsgus,
• fwgus,
• fqgus,
• fafus,
• faguhs,
• faguss,
• fagas,
• Fagoes,
• Fagusse,
• Fagucs,
• Faggas,
• Fauguas

• fasces,
• faeces,
• fawkes,
• fauces.

The adjective form of the word "fagus" is "fagaceous".

The plural form of the word "fagus" is "fagi".

The singular form of the word "fagus" is "fagus".