noun:

• political vacuum

noun:

• any duck with white specula (bright patches on the wings)

adjectival noun:

• clear

noun:

• Dear Sir or Madam; Dear Sirs; Gentlemen - honorific language

noun:

• facts being beyond dispute; logic being indisputable - four character idiom

~と adverb / adverb:

• growing light (e.g. at dawn)
• pale
• appearing dumb; talking in an obvious way

noun:

• snow bunting (Plectrophenax nivalis)

adjectival noun / ~たる adjective / ~と adverb / noun / ~の noun:

• clearly evident; quite obvious; as clear as day; beyond any doubt; strikingly apparent - four character idiom

noun / ~する noun:

• petition; memorial

noun:

• yellow and white; gold and silver
• bribery; corruption

noun:

• PS; postscript

noun:

• low-density lipoprotein; LDL - abbreviation ➜ 低密度リポ蛋白質【ていみつどリポたんぱくしつ】

noun:

• husband who rules the roost; domineering husband - four character idiom
• the hectoring of the husband

noun:

• profession of faith

noun / ~する noun:

• brightening - Chemistry term

noun:

• splash pattern (e.g. on a kimono); dye pattern; kasuri

noun:

• rocket (Eruca sativa); ruccola; arugula ➜ ルッコラ

expression:

• Store owner, at your service; Yours truly, the Store Owner - four character idiom

noun:

• Gleichenia japonica (species of fern with white-backed leaves)
• white underside; white bottom; white inner - orig. meaning

adjectival noun / noun / ~の noun:

• fair-skinned; light-complexioned

noun:

• vegetable protein

noun:

• moral vacuum

noun:

• Japan and Belgium

noun / adjectival noun:

• being proven guilty of a crime; having one's guilt for a crime made clear; (the) nature of offense being (becoming) clear - four character idiom

noun:

• animal protein