good-niss!
In Appalachian and Southern speech, "Good-niss!" is a common exclamation meaning "Goodness!" It’s usually drawn out with a pause, putting emphasis on the second part.
Hillbilly Dude Says...
I say 'good-niss!' several times per day probably. And I'm not the only one down here sayin' it! Pronunciation
[guhd-NISS]
Meaning & Usage
- Exclamation of surprise or emphasis (saying)
Mae:
Good-niss! Look at the size of that watermelon.
Good-niss! Look at the size of that watermelon.
Earl:
Bigger’n I’ve ever seen.
Bigger’n I’ve ever seen.other spellings: goodness, goodniss, g’niss, land sakes, mercy, and my stars
★ "Good-niss" is the hillbilly-flavored way of saying "Goodness!" It’s polite, folksy, and works in place of stronger exclamations. ★
Origin
From "Goodness!" - a mild oath invoking goodness. Over time in Appalachian and Southern speech, it clipped and shifted into "Good-niss."
Notes
Still common in Appalachia and the South, especially among older generations and women. Younger folks may use it playfully, often stretching the pause for effect.
Say It Like a Southerner
Stretch "good," then land sharp on "niss": "Goooood " NISS!" Tone can be surprise, scolding, or plain old emphasis.