An extended root in 1957 Quenya Notes based on √AR “beyond, further than”, √ARAN was glossed “good, excellent, noble” but was principally used for Q. aran, S. aran “king” (PE17/147).
Primitive elvish
ari
root. good, excellent, noble
aran
root. good, excellent, noble
arat
root. good, excellent, noble
An extended root in 1957 Quenya Notes based on √AR “beyond, further than”, √ARI was glossed “good, excellent, noble” but was principally used for the prefix Q. ari- (PE17/147). This prefix was glossed “good” in the 1957 Quenya Notes, but in notes on comparison (probably from the early 1960s) it was used as a superlative prefix (PE17/56-57). The corresponding S. superlative prefix seems to be ro- (PE17/147).