Grammar : Affixes

Education English | Grammar : Affixes | The meaning here is that affixes affixes, whether it be a prefix or suffix. Unlike the Indonesian, in English only have the prefix and suffix, there are no inserts.
Affix function is to form a derivative. Known as an invented word means a word formed from the base which then form a new word. The new word can change its type from the type of the original words, however some are not changed kind of the original word.

example :

danger - endanger (verb) - prefix en-

ox (noun)  - oxen (noun) - suffix -en

Next let's examine the following matters relating to the above derivatives, specifically to affix the changing types of words.
1. Preffix            + Base (adj) : Derivative (verb)
en-                      + danger        : endanger  
                           + large           : enlarge
                           + rich             : enrich

2. Base (verb)  + suffix : Derivation (noun)
enjoy + -ment  : enjoyment
store +-age      : storage
employ + -ee    : employee
play + -er         : player
instruct + -or    : instructor
act + -ess         : actress
type + -ist        : typist      

3. Base (adj) + suffix : Derivative (adj)
clever +-ness  :cleverness
clear + -ity      : clearity
popular + -ity : popularity
present + -nce : presence
important + -nce : importance
warm + -ist : warmth

4. Prefix + Base (adj)  + suffix : Derivation (noun)
im- + popular + -ity  : impopularity
dis- + able + -ity : disability
im- + polite + -ly : impolitely
over - + generalize + -ion : overgeneralization
mis- + manage + -ment : management
un- + predict + -able : unpredictable
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