The placing of the dragon is inevitable: a man can but die upon his death-day.
Source: wiktionary
Ranked by relevance and common usage.
Keep "deathday" when the sentence already sounds natural, when a synonym would add unintended emphasis, or when readers need the most familiar wording. A synonym should clarify or sharpen the message, not simply make the sentence look more varied.
If two options seem close, choose the one that best matches the audience and purpose of the sentence.
Choose a synonym only if it keeps the core idea of "deathday" intact in the sentence you are editing.
Check whether the replacement sounds more formal, casual, emotional, technical, or forceful than the original word.
Read the full sentence after the swap. Keep the synonym only when the sentence becomes clearer or more precise.
Review note: Synonym lists are ranked with lexical data and reviewed for practical writing value. Use the comparison notes, sentence evidence, and source labels together; a high-ranking synonym can still be wrong when the audience, register, or grammar changes.
After choosing a replacement for "deathday", read the sentence once for meaning and once for rhythm. The best synonym should feel natural in the full sentence, not only accurate in a word list.
If the synonym makes the sentence slower, vaguer, or more dramatic than intended, keep "deathday" or choose a simpler alternative from the closest-match group.
4 total sentences available.
The placing of the dragon is inevitable: a man can but die upon his death-day.
Source: wiktionary
"Is it her deathday?" I asked. "Nope," he said.
Source: wiktionary
It only just dawned on me that intrinsically it felt better to honor her on her birthday rather than her deathday. It has always struck me as odd that more people remember the day Elvis or John Lennon died than the dates they were born.
Source: wiktionary
[…] just then we needed a tenth man and needed him badly, because one of us had a deathday to observe and wanted to say the mourner's prayer.
Source: wiktionary
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.