Vocabulary


効く kiku (1)to be effective, to show effect, (2)to do its work, to carry out its function well, (3)to be possible to use godan, jlpt3, verb, vintrans
効
merit, efficacy, efficiency, benefit
Readings: kou, ki.ku, kikime, nara.u
Main radical: 力 (19) Strokes: 8 picture (png) | animation (svg) | table (svg)

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時効 džikou (1)statute of limitations, lapse of rights after a period of time, prescription (including acquisitive and extinctive prescription), (2)ageing, aging mix
発効 hakkou coming into effectsuru
ドップラー効果 doppura-kouka Doppler effectmix
効果 kouka effect, effectiveness, efficacy, resultjlpt3
効力 kourjoku effect, efficacy, validity, potencymix
効能 kounou effect/efficacy/virtue/benefit/(P)mix
効果的 koukateki effective, successfulmix
温室効果 onšicukouka greenhouse effectmix
無効 mukou invalid, no effect, unavailable, illegalmix
失効 šikkou lapse, abatement, invalidationsuru
圧電効果 acudenkouka piezoelectric effectmix
実効 džikkou practical effect, efficacy, efficiencymix
効用 koujou use, utility, effect, benefitmix
有効 juukou validity, legality, availability, effectivenessmix
この部屋は暖房が効いていて暖かい。 kono heja ha danbou ga kiiteite atatakai. Topení v této místnosti funguje dobře a je tu teplo.mix
Verb is godan, intransitive
 positivenegative
present indicativeplainkikukikanai
politekikimasukikimasen
present progressiveplainkiite irukiite inai
politekiite imasukiite imasen
past indicativeplainkiitakikanakatta
politekikimashitakikimasen deshita
presumptiveplainkikou
kiku darou
kikanai darou
politekikimashou
kiku deshou
kikanai deshou
past presumptiveplainkiitarou
kiita darou
kikanakatta darou
politekiita deshoukikanakatta deshou
imperativeplainkikekiku na
politekiite kudasaikikanaide kudasai
provisionalplainkikebakikanakereba
conditionalplainkiitarakikanakattara
politekikimashitarakikimasen deshitara
potentialplainkikerukikenai
politekikemasukikemasen
causativeplainkikaseru
past causativeplainkikaseta
passiveplainkikareru
past passiveplainkikareta
passive causativeplainkikaserareru
kikasareru
past passive causativeplainkikaserareta
desiderativeplainkikitai
past desiderativeplainkikitakatta
gerundiumkiite