How to spell ENDOING correctly?

If "endoing" was meant to be "enduring", "doing" or "ending", depending on the intended context, any of those words could be the correct suggestions. However, without additional information, it is impossible to know which word was intended.

• ending
• Endowing The wealthy philanthropist had a reputation for endowing large sums of money to various charitable organizations.
• Enduing I am enduing this difficult situation with as much strength and resilience as I can muster.
• undoing

Amaized

• aimed
• amassed
• amaze
• amazed
• amazes
• amerced
• amid
• amide
• amides
• amortized