She suddenly had a fit of hysteria.

A spell checker is installed on my computer.

Gregory is my best friend.

He was driven by FOMO and tried to attend all the parties.

This anime was produced as a spin-off of the original series.

I hold Ethereum as part of my investment.

He skateboards in the park every day.

Polyandry refers to the social system where one woman is married to multiple men.

He is studying about cultures that have the custom of polygamy.

He attended a gathering of Sherlockians.