WojciechF. 153 1 2 6. 1. You would not normally say either "higher/lower age" or "older/younger age" - you'd simply say "older" or "younger", or "the same age". – Max Williams. Sep 21, 2016 at 8:44. 2. As noted, older is preferred, but if you want a phrase that includes age, then we usually use greater age. – JonLarby. More @Wikipedia
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