Ease:
* ease (noun): a state of being comfortable and relaxed
* ease (verb): to make something less difficult or severe
Grief:
* grief (noun): a deep sorrow, especially caused by the death of someone loved
* grieve (verb): to feel or show great sorrow
Cabinet:
* cabinet (noun): a piece of furniture with shelves or drawers for storing things
* cabinet (noun): a group of senior government ministers who advise the head of government
Important Note: While homographs are spelled the same, they have different meanings and often different pronunciations.