which, what kind of

Hint: question word + adj m

какой

red

Hint: adj m

красный

white

Hint: adj m

белый

Danish

Hint: adj m

датский

blue, dark blue

Hint: adj m

синий

Russian, of Russia

Hint: adj m, about the country

российский

Russian

Hint: adj m, about nationality and language

русский

small, little

Hint: adj m

маленький

big

Hint: adj m

большой

car

машина

bistro

Hint: indecl n

бистро

Swedish

Hint: adj m

шведский