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     | SUFFIXES  |  Noun 
Suffixes  |  -er added to a verb is used 
for the person who does an activity: writer, worker, singer,... (sometimes 
-or, as in actor, sailor, supervisor,...)  -er/-or are 
also used for things which do a particular job: tin-opener, projector, 
...  -er and -ee can contrast with each other, meaning "person 
who does something" (-er) and "person who receives or experiences 
the action" (-ee): employer/employee, ...  -(t)ion 
is used to make nouns from verbs: communication, pollution, admission, 
...  -ist (person) and -ism (activity or ideology): marxist/Marxism, 
terrorist/terrorism, ...  -ist is also used for people who play 
musical instruments: pianist, violinist, ...  -al is added to 
some verbs to make nouns: arrival, refusal, ...  -ness is used 
to make abstract nouns from adjectives: happiness, goodness, weakness, 
... -ment is used to make abstract nouns from verbs: excitement, 
enjoyment, ...  -hood is used to make abstract nouns, especially 
family terms, from nouns: childhood, brotherhood, ...  -ship 
is used to make abstract nouns, especially status, from nouns: friendship, 
membership, partnership, ...  -(i)ty is used to make abstract nouns 
from adjectives: honesty, loyalty, ...  |  
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|   | | Adjective 
Suffixes |  -able/-ible with verbs means 
"can be done": readable, countable, edible, flexible, ...  
-ive is used to make adjectives from verbs: active, passive, ...  
-al is used to make adjectives from nouns: brutal, legal, ...  
-ous is used to make adjectives from nouns: dangerous, furious, 
...  -ful is used to make adjectives from nouns or verbs: hopeful, 
useful, forgetful, ...  -less is used to make adjectives from nouns 
or verbs: useless, harmless, cloudless, ...  -ic/-ical is used 
to make adjectives with nouns: economic/economical, ...  -ish 
can be added to most common adjectives, ages and times to make them less precise: 
reddish hair, she's thirtyish, come about eightish, ... |  | Verb 
Suffixes |  -ise/-ize makes verbs from adjectives: 
modernise, industrialise, ...  -ify makes verbs from nouns: 
electrify, terrify, ...  -en makes verbs from adjectives: shorten, 
deepen, darken, ... |  |   |  
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