Vocabulary consisting only from characters you are able to read
体得
たいとく
mastery/knack/realization/realisation/experience/comprehension/(P)leda1, suru
億
おく
(num) 100,000,000, hundred millionjlpt4
次期
じき
(1)next term/next period/ (2)next version/next release/(P) adj, leda1