hellacious

(hɛlˈeʃəs)

1. mod. terrible. The heat was hellacious, and the mosquitoes wouldn’t leave us alone.

2. mod. wild; excellent. (Use caution with hell.) What a hellacious good time we had!

Name	Pronounced	Usage
Sylvester	sil-VES-tər (English)	English, Dutch, Danish, German
Kusti	KOOS-tee	Finnish
Aerona	-	Welsh
Cree	KREE	English (Rare)
Dinh	-	Vietnamese
Merla	MUR-lə	English (Rare)