"Rhaegal kastor issa."

Translation: Rhaegal is green.

[JenFeder1]

If borrowed nouns (such as Rhaegal) are always lunar as mentioned in the tips and notes, why isn't this sentence "Rhaegal kasta issa."?

[DerGoldmann]

In High Valyrian, is there no distinction between blue and green?

[BossLearner87]

Like the Japanese, "ao". Linguists often call it, "grue."