This is a primitive root containing the idea of power, A that has a doubly powerful intense organic movement of regeneration, RR.

Raysh ר

Sign of all movement proper, good or bad: original and frequentive sign: image of the renewal of things as to their movement. (d’Olivet)

Rayesh (200), the cosmic container of all existence, has its roots in the intense organic movement of the universe. (Suares)