Down to last three. 13a The wrong way to be: e?i? 22a Rebuff turned up: ?n?b Snub fits the letters and the rebuff part, but turned up? 20d Sifi, say, suffers setter's endless criticism: m?s?i? A Sufi is a Muslim, I think, but can't see why that would be the answer. Grateful as ever for your assistance.