Building Vocabulary
Learning the Meaning of Word Parts
PREFIXES /پیشوند MEANING
Dis- not
Un- not
Re- again
Micro- small
Trans- across
Tele- far



Suffixes / پسوند Meaning
-ology the study of or the science of
-er a person who
-ist
-scop an instrument (something) for seeing


Stems / ریشه Meaning
Bio life
Astro star
Port carry ; move


Uncrowded = not + crowded
Nutrition ist = nutrition + a person who
Dissimilar = not + similar : a definition of dissimilar is not similar.