2/20

Question 1

費やす

Answer 1

ついやす

consumption, expenditure

Question 2

消費

Answer 2

しょうひ

Question 3

費用

Answer 3

ひよう

cost, expense

Question 4

学費

Answer 4

がくひ

tuition, school expenses

Question 5

抑える

Answer 5

おさえる

to pin something down, to hold something down, to hold something back, to stop, to restrain, to curb

Question 6

抑制

Answer 6

よくせい

control, restraint, suppression, constraint, curtailment, inhibition, check, curb

Question 7

割合

Answer 7

わりあい

rate, ratio, percentage, proportion

Question 8

割引

Answer 8

わりびき

discount, reduction, rebate, (after a number) tenths discounted, tenths reduced

Question 9

分割

Answer 9

ぶんかつ

partition, division, separation, segmenting, splitting

Question 10

役割

Answer 10

やくわり

part, assigning (allotment of) parts, role, duties

Question 11

減らす

Answer 11

へらす

to abate, to decrease, to diminish, to shorten

Question 12

減る

Answer 12

へる
to decrease (in size or number), to diminish, to abate

Question 13

減少

Answer 13

げんしょう

decrease, reduction, decline

Question 14

加減

Answer 14

かげん

degree, extent, just right amount of

Question 15

増やす

Answer 15

ふやす

to increase, to add to, to augment

Question 16

増す

Answer 16

ます

to increase, to grow

Question 17

増加

Answer 17

ぞうか

Question 18

急増

Answer 18

きゅうぞう

rapid increase, proliferation, surge, explosion