hellacious /he-lāˈshəs/ (N American informal)

1. Very bad
2. Terrible
3. Enormous
4. Remarkable
5. Excellent (slang)

• mixed languages
• mixedly
• mixed marriage
• mixed marriages
• mixed martial arts
• mixed-media
• mixed metaphor
• mixed metaphors
• mixedness
• mixednesses
• mixed number
• mixed numbers
• mixed train
• mixed trains
• mixed-up
• mixed up in
• mixed up with
• mixen
• mixens
• mixer
• mixers
• mixer tap
• mixes
• mixier
• mixiest