My Gran would call the kitchen the kitchenette, I'd think that's from the tenements where the kitchen was the size of a cupboard off a bigger room?
She also called trousers 'slacks', the cinema the 'pictures', don't know if these are Scottish or local/class based.
Calling children weans (west coast) or bairns (east coast).
It wasn't (isn't?) just schools and football that are divided by sectarianism, if you had a first name that indicated a certain heritage eg Michael, Kevin, Patrick it wouldn't be safe to go into certain pubs.
Some schemes are still very much 'one or the other'.
Scots call splinters 'skelfs'. Woodlice are slaters I think?
Smashing is a word of Gaelic origin but I think it's used in England too?
'Down South' to Scots means England even Cumbria/Northumberland. But 'up North in England means anywhere north of the midlands.
Scots would 'plat' their hair, the English would 'pleat' it.
Chicken Tikka Masala was invented in Glasgow to cater for the Scot's' sweet tooth.
Historically Scottish witches were persecuted much more than English ones. The Reformation came to Scotland first and the Church of Scotland remains much more distinct from Catholicism than the Church of England (called Episcopalian in Scotland). The wee frees still practice Sabbatism.
The Scotttish criminal justice system for adults is harsher- more prisoners, more police powers etc but was slower to modernise sex offences etc.
Children's rights are greater in Scotland. Age of criminal responsibility has recently been increased from 8-12. Kids go to children's hearings rather than court. Then can get married without parental consent from 16.
Scottish state schools are more uniform. None are as good as top English state schools but none are as bad as the worst.
There is a more egalitarian philosophy. It probably comes from the prevalence of flat/tenement living rather than terraces/houses.
Scottish public sector pay is better, so with lower house prices you can have a much better standard of living in Scotland as a public sector professional.