1. The blackbird.

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

• merlyn,
• melle,
• myrle,
• metle,
• cerly,
• meely,
• metale,
• meily,
• meatle,
• merer,
• morle,
• mereley,
• mearley,
• mysle,
• meelee,
• merily,
• moile,
• yerly,
• mercey,
• mele

• merrily,
• Merrilee,
• Merrill,
• Merrell,
• Merlo,
• Meryl,
• merl,
• merely.

The adjective form of the word "merle" is "merled".

The plural of the "merle" can be the "merles".

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