Conway knots are interesting mathematical objects.

Cystine knots are unique structural motifs found in many proteins.

I found several jufti knots in the box.

I learned how to tie Turkish knots in my art class.

The carpet is made with Ghiordes knots.

She styled her hair in Bantu knots for the party.

She styled her hair with Nubian knots.

The archaeologists discovered several Suevian knots at the ancient burial site.

The tree had several burr knots on its branches.

She wore a beautiful necklace adorned with true lover's knots.