Vocabulary consisting only from characters you are able to read
角形
kakukei
(1)(N)-cornered polygon, incl. triangle, (2)Japanese rectangular envelope (opening on the short dimension; numbered 0-8, A3, A4, each with different sizes); mix
思いつく
omoicuku
to think of, to hit upon, to come into one's mind, to be struck with an ideagodan, jlpt3, verb
多分
tabun
nejspíš, zřejmě, snad, pravděpodobněleda1
下る
kudaru
(1)to descend, to go down, to come down, (2)to be handed down (of an order, judgment, etc.), (3)to pass (of time), (4)to surrender, to capitulate, (5)(often in neg. form) to be less than, to be i godan, jlpt3, verb, vintrans
細かい
komakai
(1)small/ (2)fine/minute/ (3)minor/trivial/ (4)sensitive/attentive/(P) adj, jlpt3, jlpt4, leda1