raym- - excess, redundance, superiority; small mountains (Lane 1203)

For rēm ‘Dach, Haus’ in the Arabic dialects of Yemen v. Behnstedt 481 (most probably due to South Arabian substratum influence). The same is true of raym- ‘stairs,’ registered as a Yemenite word in Classical lexicography (al-Selwi 1987:101)