hellacious /he-lāˈshəs/ (N American informal)

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

• notorieties
• notoriety
• notorious
• notoriously
• notoriousness
• notoriousnesses
• notornis
• notornises
• Notoryctes
• Nototherium
• Nototrema
• notoungulate
• notoungulates
• notour
• not out
• not-pated
• not proven
• not quite the thing
• Notre-Dame
• no-trump
• no-trumper
• no-trumps
• not say boo to a goose
• not see beyond one's nose
• not see further than the end of one's nose