Japanese

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For pronunciation and definitions of かうくわ – see the following entries.
効果こうか
[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.
硬化こうか
[noun] hardening
[noun] (medicine) sclerosis
[verb] to harden
[verb] to freeze
[verb] to cure, become hard
[verb] (medicine) to sclerose
硬貨こうか
[noun] coin
[noun] (economics) hard currency
膠化こうか
[noun] gelatinization
[verb] to gelatinize
(This term, かうくわ (kaukwa), is a historical kana spelling of the above terms.)

(The following entries are uncreated: 考課, 香火.)