Adjectival Noun (Japanese) - taru Adjectives

taru Adjectives

In Late Old Japanese (below), a separate kind of tari adjectival nouns developed alongside the existing nari ones (nari, tari were the conclusive forms, while naru, taru were the attributive forms). The nari ones developed into the adjectival nouns (naru becoming na, while nari become da (the copula)) that are the subject of this article, while the tari ones mostly died out over the course of Late Middle Japanese, being mostly gone by Early Modern Japanese, surviving as fossils in a few words which are generally considered somewhat stiff or archaic. These are generally referred to as ト・タル形容動詞 (to, taru keiyōdōshi) or タルト型活用 (taruto-kata katsuyō – “taro, to form conjugation”), and can also function adverbally with 〜と -to, instead of the 〜に -ni which is mostly used with な nominals. See taru adjectives for further discussion in English, and 形容動詞#タルト型活用 for Japanese.