S’mai!
I know myself, and that I am highly likely to end up posting a lot of similarly contextual questions; so I thought that opening a new thread might help to keep me contained
Opening question:
In what context would one use peidio rather than aros?
Diolch
Aros means wait or stay: Dw i’n mynd i aros yng Nghaernarfon am wythnos ym mis Mehefin. - I’m going to stay in Caernarfon for a week in June.
Peidio is used for negative commands: Paid becso! - Don’t worry Paid! - Don’t / Stop!
Also … neu beidio is an idiomatic way to say “or not”: Ddylwn i aros i ti neu beidio? - Should I wait for you or not?
What @Hendrik said but also to add “peidio” in a sentence as “stop” not as a command …
“Dwi isio i ti beidio dwrnu dy frawd fel 'na.”
“Mae rhaid iddi beidio mynd yn wyllt mor aml.”
“Iawn te, aros yma am eiliad a thrio peidio cambihafio am unwaith, wnei di!”