To vary means to change or to be different in size, amount, or type. It can also mean to make something slightly different from its usual form.
From Latin 'variare', meaning 'to change or alter', via Old French 'varier'. The root idea is of things shifting or not being uniform.
The same root that gives us ‘vary’ also gives us ‘various’ and ‘variety’, like a family of words celebrating difference. When teachers say ‘answers may vary’, they’re quietly reminding you that there isn’t always just one right path. That’s a powerful idea far beyond homework.
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