Na-adjective (keiyodoshi), Nounflat and smooth

Noun, Na-adjective (keiyodoshi)lubrication; smoothness

Noun which may take the genitive case particle 'no', Na-adjective (keiyodoshi), Adverb (fukushi), Adverb taking the 'to' particle, Suru verbsmooth (skin, stone, etc.); sleek; velvety; silky

Na-adjective (keiyodoshi), Nounmucilaginous; demulcent

Nounblack finless porpoise (Neophocaena phocaenoides)