名詞變成形容詞：
1.名詞加-y，如：
luck→lucky，cloudy→cloudy；wind→windy；rain→rainy；
sun→sunny，snow→snowy noise-noisy health→healthy
2.在名詞後加-ly，如：sunny, snow→snowy noise-noisy health→healthy
2. 在名詞後加-ly，如：
friend→friendly love→lovely day→daily
3.方向名詞加-ern，如：
東方→東方 西方→西方 南方→南方 北方→北方
形容詞後綴
（1）有 "屬性、傾向、相關 "意義的
①-able、-ible、movable、comfortable、-based、-based。可用的、可移動的、舒適的、適用的、可見的、負責的
2)-al, natural, additional, educational
3)-an, ane, urban, suburban, republican
3) -an, ane, urban, suburban republican
4)-ant, -ent, distant, important, excellent
5)-ar、類似的、流行的、正規的
6)-ary, military, voluntary
7)-ice, -atie, ical, political, systematic, historic, physical,
8)-ine, masculine, feminine, marine
9)-ing, moving, touching, daring
10 daring
10)-ish, foolish, bookish、自私的
11)-ive, active, impressive, decisive
12)-ory, satisfactory, compulsory
13)-il, -ile, -eel, fragile, genteel
（2）意為 "像，相似"
1)-ish, boyish, childish
2)-esque, picturesque
3)-coloured, picturesque
4)-coloured、如畫，如詩如畫
5)-coloured, picturesque
6)-coloured, picturesque, picturesque
7)-coloured, picturesque
8) picturesque
3)-like, manlike, childlike
4)-ly, manly, fatherly, scholarly, motherly
5)-some, troublesome、
6)-y, milky, pasty
（3）"足夠 "的意思
1)-ful, beautiful, wonderful, helpful, truthful
2)-ous, dangerous, generous, courageous, various ous, gaseous
3)-fic, scientific
（5）方向的意思
1)-ern, eastern、西方的意思
2)-ward, downward, forward
(6) "倍數 "的意義
1)-ble, double, treble
2)ple, triple
3)-fold, twofold, tenfold
(7) "數量關系 "的意義
1)-teen, thirteen
2)-ty, fifty
3)-th、第四、第五十
(8) 國籍、語言、宗教的含義
1)-an, Roman
2)-two, three, three
3)-th, twofold, tenfold
1)-an, Roman, European2)-ese, Chinese,
3)-ish, English, Spanish
(9) "比較程度 "的含義
1)-er、
3)-th, fourth, fiftieth
(9) "比較的程度 "的意思
1)-er
1)-er, greater
2)-ish, reddish, yellowish
3)-est, highest
4)-most, foremost, topmost
(10) 其他意思
-less, negative.無數、不銹、無線