印鑑[inkan] stamp
印鑑証明[inkanshoumei] certification of official registration of a seal
鑑みる[kangamiru] to heed
鑑札[kansatsu] licence
鑑識[kanshiki] judgement

鑑賞[kanshou] appreciation (e.g. of art)
鑑定[kantei] judgement
鑑別[kanbetsu] discrimination
龜鑑[kikan] pattern
図鑑[zukan] illustrated reference book

下稽古[shitageiko] rehearsal
滑稽[kokkei] funny
滑稽本[kokkeibon] comic novel (Edo period)
稽古[keiko] practice
稽える[kangaeru] to consider

荒唐無稽[koutoumukei] absurdity
出稽古[degeiko] giving lessons at pupils' homes
代稽古[daigeiko] substitute teaching
朝稽古[asageiko] early-morning practice
滑稽者[odokemono] idiot

と考えられる[tokangaerareru] one can think that ...
一考[ikkou] consideration
勘考[kankou] consider
考え[kangae] thinking
考えてみれば[kangaetemireba] if you think about it

考える[kangaeru] to consider
考え込む[kangaekomu] to ponder
考え事[kangaegoto] (deep) thinking
考え出す[kangaedasu] to think out
考え直して[kangaenaoshite] On second thoughts ...

鑒みる[kangamiru] to heed
鑒識[kanshiki] judgement

降鑒[koukan] the gods watching over humans from the heavens
清鑒[seikan] excellent judgement