Word Formation

Question 1

Permit（adjx2，v，nx3）

Answer 1

permissive自由（adj）
permissible允许/impermissible（adj）
permission（n）
permit（n）许可证
permissiveness（n）宽容

Question 2

popular（nx2，v，adj，adv）

Answer 2

popularity人气n
population人口n
popularize v
popularly adv
unpopular adj

Question 3

ignore（adj x2，adv，n，v）

Answer 3

ignore v
ignorable adj 可忽略的
ignorance n
ignorant adj 愚昧
ignorantly adv

Question 4

outdoor vs outdoors

Answer 4

outdoor adj

outdoors adv

Question 5

Youth

Answer 5

youthfulness adj使变年轻
youthful 年轻
youthfully（adv）
youth （n）青年
young （v）

Question 6

earmarked

Answer 6

for

Question 7

alphabet adj

Answer 7

alphabetical

Question 8

nutriate

Answer 8

nutriate v
nutrient n
nutritious fb adj
nutritional value adj