Vocabulary consisting only from characters you are able to read
生地
きじ
(1)cloth, material, texture, (2)one's true character, (3)unglazed pottery, (4)uncooked dough, batter; birthplace mix
不意
ふい
sudden, abrupt, unexpected, unforeseenmix
閉会
へいかい
closure (of a ceremony, event, meeting, etc.)suru
実用化
じつようか
making practical or useful, implementationsuru