rootsy

colloquial

(colloquial) Unadorned; suggestive of earlier times.

Japanese Meaning

飾り気がなく、素朴な / 昔の時代を感じさせる

Her rootsy cooking, with simple seasonal ingredients and no frills, reminded me of my grandmother's kitchen.

彼女の飾り気のない料理は、季節の素材を使ったシンプルで無駄のないもので、私の祖母の台所を思い出させた。

Sense（1）

(colloquial) Unadorned; suggestive of earlier times.

Their playing has a fresh but rootsy feel.

rootsier

（ comparative ）

rootsiest

（ superlative ）