Vocabulary consisting only from characters you are able to read
交代
koutai
alternation, change, relief, relay, shift, substitution (sports, etc.)suru
点数
tensuu
marks/points/score/runs/number of items/credits/(P)leda1
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
牧
maki
pasture, grazing landmix
労働
roudou
(1)manual labor, manual labour, toil, work, (2)(abbr) Labour Party shigoto, suru