My friend's last name is Botha.

Stop botherin' me!

She led a botherless life, always avoiding unnecessary stress and complications.

It's not a bother on me.

The botherances of daily life can be overwhelming.

The constant noise from the construction site was a botherance to the residents.

Bothriolepis was a type of placoderm that lived during the Devonian period.

There are a few spots of bother that need to be addressed.

Bothriocephalideans are parasitic flatworms that infect the intestines of fish.

The bothriocephalidean tapeworm is commonly found in freshwater fish.