Grandfather was incredibly longevous: he lived to be 105 years old.
Source: wiktionary
Ranked by relevance and common usage.
Keep "longevous" 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 "longevous" 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 "longevous", 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 "longevous" or choose a simpler alternative from the closest-match group.
2 total sentences available.
Grandfather was incredibly longevous: he lived to be 105 years old.
Source: wiktionary
And they are dangerous because when worn they make their wearer look ridiculous and contemptible to those not enthralled by the same fashion; and when their moment has passed they take up precious closet space, taunting you and making you lament of money that should have been spent on something more longevous.
Source: wiktionary
Closest matches include abiding, aged, ancient, antique, chronic.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.