日日: day by day

日日: every day, daily

(onomatopoeia, slang) sexy

国教: state religion / 国境: frontier, border / 国共: Chinese Nationalist Party and Communist Party of China

苧: (rare, obsolete) the ramie plant; a thread made from the fibers of this plant; a textile made from this thread

刻苦: hard work

刻苦: work hard

国庫: national treasury

猫っ被り: being a wolf in sheep's clothing, feigning ignorance or innocence, someone who feigns ignorance or innocence

国君: / 国訓: kun'yomi; (linguistics) a kun'yomi that differs from the original Chinese meaning