Question

What is the opposite gender of bachelor???

Answer 1

It is “Spinster”

"Spinster" is an old-fashioned concept. But it can still be used.

But “Spinster” cannot be used to mean simply 'unmarried woman' as such, referring to a stereotype of an older woman who is unmarried, childless.

So, it can be said as “Bachelorette”.

But this word can be used for Women who is divorced/widowed.