Describes something lacking refinement, delicacy, or polish; can apply to objects, workmanship, or behavior. Rare and somewhat literary.
The pottery is of crude make, with a rustic charm.
彼の粗笨な態度が周囲の反感を買った。
His coarse attitude earned the dislike of those around him.
Rare kanji compound; the word itself is uncommon and may be encountered mainly in older or literary texts.
A Sino-Japanese compound of 粗 (coarse, rough) and 笨 (crude, stupid). The exact historical derivation is uncertain; the word is rare in modern Japanese.