问一些关于单词的词性问题。英语达人们。。。。

action active actively act
health healthy healthily heal
difference different differently differ
advice advised advisedly advise
importance important importantly import
nature natural naturally
success successful successfully succeed
north north north
care careful carefully care
American American
seriousness serious seriously
management managerial managerially manage
movement moveable move
ease easy easily

action actively
health healthily
difference
advisable
importance
natural
successful
northern
careful carefully
America
seriously
management
movement
ease

active 形容词
healthy 形容词
different 形容词
advice 名词
important 形容词
nature 名词;形容词
success 名词
north 名词
care 名词
American 形容词
se