"Coffee and water."
Translation:Coffi a dŵr.
Dwr ... The keyboard on android phone is not showing a choice for an accented w with long press on w. Any other suggestions?
"a" (and) properly takes aspirate mutation: dŵr a choffi.
I believe that aspirate mutation is often left off in colloquial speech (so you'd have coffi a te rather than coffi a the). I'm not sure whether it's replaced by soft mutation anywhere.
neu "or" takes soft mutation, however.