I was thinking most of the Scottish accents, since I’m a Scottish expat. I’ve been in the US nearly 40 years and still get asked to say phrases with lots of Rs

I was thinking most of the Scottish accents, since I’m a Scottish expat. I’ve been in the US nearly 40 years and still get asked to say phrases with lots of Rs and WHs whenever I’ve had a few drinks and my accent comes back. Funny aside - Mom was an ESOL teacher in the US and got some funny looks from colleagues because her students had “odd” pronunciation habits. WH was the big one - in the US it’s a much softer sound than most British accents.