See also: ごうか and こうが

Japanese edit

For pronunciation and definitions of こうか – see the following entries.
工科
[noun] a course in engineering
[noun] the study of engineering
公家
[noun] (rare) the imperial court
[noun] (rare) the emperor and courtiers
公課
[noun] public charge
劫火
[noun] (Buddhism) fire that destroys the world
効果
[noun] effect
[noun] (judo) koka, points or the judge call to the points in the match of Japanese martial art of judo. less points to yuko.
後架
[noun] (rare) toilet
皇家
[noun] the Imperial household
紅花
[noun] (literal) red- or crimson-colored flower
[noun] safflower (Carthamus tinctorius)
[proper noun] a female given name
紅霞
[noun] the red mist or clouds at sunset
校歌
[noun] school song, school anthem
降下
[noun] descent
[interjection] jump! (command when parachuting)
[verb] to fall, to descend
[verb] to drop, especially for the temperature to drop
降嫁
[noun] marriage of an imperial princess or a queen to a subject
[verb] for an imperial princess or a queen to marry a subject
高価
[adjective] expensive
[noun] high price, expensiveness
高架
[noun] elevated, overhead (lines, bridge)
高歌
[noun] loud singing
[verb] to sing loudly
黄禍
[noun] yellow peril (as a phenomenon)
[noun] (colloquial) inconvenience caused by train toilet waste
Alternative spelling
おうか
硬化
[noun] hardening
[noun] (medicine) sclerosis
[verb] to harden
[verb] to freeze
[verb] to cure, become hard
[verb] (medicine) to sclerose
硬貨
[noun] coin
[noun] (economics) hard currency
膠化
[noun] gelatinization
[verb] to gelatinize
弘化
[proper noun] the Kōka era, 1844-1848
鉱化
[noun] mineralization
[verb] to mineralize
膠化
[noun] gelatinization
[verb] to gelatinize
(This term, こうか, is the hiragana spelling of the above terms.)

(The following entries are uncreated: 公暇, 功科, 功過, 功課, 甲科, 光華, 考課, 皇化, 皇華, 香火, 耕稼, 高廈, 閤下, 鴻化, 甲賀.)