G
- Gad - a pick, especially a miner's
- Gawky - stupid
- Geeking - gaping
- Gelly - (a place-name element) copse
- Giss on! - don't talk rubbish!
- Glance - bounce (describing a ball) (mid and east Cornwall)
- Gook - bonnet
- Gossan - decomposed rock
- Grammersow - woodlouse
- Granfer - grandfather
- Greeb - (a place-name element) crest
- Griglans - heather
- Grushans, Groushans - dregs, especially in bottom of tea cup
- Gurgoe - warren
- Gwidgee-gwee - a blister, often caused by a misdirected hammer blow
Read more about this topic: List Of Cornish Dialect Words