a driverless vehicle

‘This is arse-about, you know,’ I said. ‘You′ve got the athletic skills, and I'm the one going mountain climbing. […] .’

She has excellent motor skills.

But we must correct then twenty authors who have it in the compound απηθείν and απήθημα ; and not (as the aspirate would require it) åpnoelv and αφήθημα