How to spell MEELIN correctly?

If you meant to type "meelin", there are several possible correct suggestions. It could be "mellow", referring to a relaxed or calm state. Alternatively, it might be "mulling", meaning to carefully consider or think over something. These suggestions could provide the intended meaning you were looking for in your text.

• Merlin Merlin was a powerful wizard who guided King Arthur's life.
• Myelin " Myelin is a fatty substance that covers and protects nerve fibers in the brain and spinal cord."

Attenttion

• attention
• attentions
• attenuation
• inattention