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 ...

耽ける[fukeru] to indulge in
耽美的[tanbiteki] aesthetic
読み耽ける[yomifukeru] to be absorbed in reading
耽美[tanbi] aesthetics
耽美主義[tanbishugi] aestheticism

耽美派[tanbiha] the aesthetic school
耽溺[tandeki] indulgence (e.g. in alcohol, women, etc.)
耽読[tandoku] absorption in reading
耽溺生活[tandekiseikatsu] a fast (dissolute) life
考え事に耽る[kangaegotonifukeru] be absorbed in deep thought