Rρ or ρr or ρrρr+r+, third stage of language, [iv. 79].
ρ + R, second stage of language, [iv. 79].
ρ + R + ρ, second stage of language, [iv. 79].
R + ρ, second stage of language, [iv. 79].
R. R. first stage of language, [iv. 79].
Rabelais, his “Gargantua,” [iv. 161].
Rabener, [iii. 40].
“Races of the World, the,” Brace’s Manual, [iii. 252].
Races without any religious ideas, [iv. 341].