Vocabulary consisting only from characters you are able to read
分割
bunkatsu
partition, division, separation, segmenting, splittingsuru
使用中
shiyouchuu
busy, in the middle (of)mix
退化
taika
degeneration, retrogressionsuru
回り
mawari
(1)circumference, perimeter, edge, (2)surroundings, locality, neighborhood, (3)rotation, circulation jlpt3