| 
詞性 | 
字尾 | 
字彙 | 
| 
名詞 | 
-ance 
-ancy 
-ence 
-ation 
-dom 
-ism -ist 
-ment 
-ness 
-ship 
-or 
-er 
-ion  | 
performance 
tenancy 
affluence 
mobilization 
freedom 
capitalism specialist 
treatment 
illness 
relationship 
actor 
reader 
attraction | 
| 
動詞 | 
-en 
-ify 
-ize | 
darken 
simplify 
regularize | 
| 
形容詞 | 
-able 
-ible 
-al 
-ful 
-ish 
-ive -ly | 
drinkable 
legible 
national 
helpful 
childish 
attractive friendly | 
| 
副詞 | 
-ly 
-ward 
-wise | 
friendly 
backward 
lengthwise | 
其他字根的說明可以參考Learn That word 網站看看。
