Final answer:
The most comforting euphemism for the word death is 'passed away.'
Step-by-step explanation:
The most comforting euphemism for the word death for a relative would be 'passed away.' This phrase is widely used to convey the idea of someone dying in a more gentle and less harsh manner. It is considered polite and respectful when talking about the death of a loved one. Using phrases like 'passed away' helps to soften the impact and provide comfort to the individual grieving.
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