Sharp/smooth vs. strong/soft features

[Borealis]

I have the words sharp, strong, soft being thrown around to describe people's features but I am not entirely sure what it means necessarily. Sharp I imagine to be angular, more Caucasoid appearance. And the opposite of that, I presume would be soft or something more Mongoloid/rounded. As for strong features, I think these are generally prominent features more strongly associated with a masculine appearance while soft is more feminine. Is this an accurate assessment or not?

[Dna8]

Soft Female:

https://i.ytimg.com/vi/Q4cn7f3uMOY/maxresdefault.jpg

Hard Female:

https://www.svet.rs/wp-content/uploads/2018/08/svetlana-ceca-raznatovic-SVET.jpg

Soft Male:

https://m.media-amazon.com/images/M/MV5BMTM0NzYzNDgxMl5BMl5BanBnXkFtZTcwMDg2MTMyMw@@._ V1_.jpg

Hard Male:

https://storiescdn.hornet.com/wp-content/uploads/2018/09/23184625/rock-hudson-feqt-500x329.jpg