The gerontic population of the U.S., those of 65 and over, numbered 3.1 million in 1900.
Source: wiktionary
Ranked by relevance and common usage.
Keep "gerontic" 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 "gerontic" 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 "gerontic", 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 "gerontic" or choose a simpler alternative from the closest-match group.
4 total sentences available.
The gerontic population of the U.S., those of 65 and over, numbered 3.1 million in 1900.
Source: wiktionary
Academic staff from schools of nursing across Australia were asked to contribute information about their current funded research in gerontic nursing, and also to provide their thoughts on what issues future research projects within gerontic nursing should address.
Source: wiktionary
previously there had been gerontic oligarchy
Source: wiktionary
Then the gerontic or senescent portion is seen, recognizable by an increasing simplicity, comparable to that of the neanic shell but retrogressive rather than progressive in the assumption of characters.
Source: wiktionary
Closest matches include anile, crabbed, debilitated, decrepit, doddered.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.