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
Jaqueline	JAK-ə-leen (English), JAK-ə-lin (English)	English (Modern), Portuguese (Brazilian)
Royle	ROI-əl	English (Rare)
Algy
Stefano	ste-FAH-no	Italian
Haggai	HAG-ee-ie (English), HA-gie (English)	Biblical
Mikhaila	mə-KAY-lə	English (Rare)