把我给出的单词变成名词和形容词,
变名词:sunny rainy windy cloudy snowy suggest noisy dangerous interesting weigh high long 变形容词:long old short young light warm cool cold wet hot heavy easy small much many good interesting frightening delicious expensive exciting beautiful wonderful dangerous
说错了,变形容词该变比较级形式.不好意思.加个问题(necessary)的反义词是什么?急