(cooking) potato starch

Qatar (a country in the Middle East)

katal (in the International System of Units, the derived unit of catalytic activity; one mole per second)

Keeping a material's shape that does not crack or break apart; hard / Keeping one's appearance or facial expression; serious

(archaic) difficult

(idiomatic) support, take someone's side, stand by someone

catapult

肩を持つ: support

imbalance, prejudiced.

a swordsmith