1.
1AffixationinWordFormation
Affixationistheprocessofadding prefixes (beforetherootword)or suffixes (aftertherootword)tomo
difymeaning,grammaticalfunction,orwordclass.Itisoneofthemostcommonmethodsofwordformatio
ninEnglish.
1.Prefixation
Prefixesareaddedtothe beginning ofawordandusuallychangeitsmeaning(butnotitswordclass).
CommonPrefixes&Examples:
Prefix Meaning Example
Un- Not Happy→ Unhappy
Re- Again Write→ Rewrite
Dis- Opposite Agree→ Disagree
Mis- Wrongly Understand→ Misunderstand
Pre- Before View→ Preview
Post- After War→ Postwar
Over- Toomuch Cook→ Overcook
Under- Toolittle Estimate→ Underestimate
Sub- Below Marine→ Submarine
Anti- Against Virus→ Antivirus
📌 Note: Prefixesusuallydonotchangethewordclass(e.g.,"happy"[adj.]→"unhappy"[adj.]).
2.Suffixation
Suffixesareaddedtothe end ofawordandoftenchangethe grammaticalfunction (e.g.,turningaverbi
ntoanoun).
CommonSuffixes&Examples:
A.Noun-FormingSuffixes
Suffix Example
-er Teach→ Teacher
-tion/-
Decide→ Decision
sion
-ment Enjoy→ Enjoyment
-ness Kind→ Kindness
-ity Active→ Activity
-ship Friend→ Friendship
B.Adjective-FormingSuffixes
Suffix Example
-able/-ible Read→ Readable
-ful Beauty→ Beautiful
-less Hope→ Hopeless
-ish Child→ Childish
-ous Danger→ Dangerous
C.Verb-FormingSuffixes
Suffi
Example
x
-ify Simple→ Simplify
-ize Modern→ Modernize
Suffi
Example
x
-en Weak→ Weaken
D.Adverb-FormingSuffixes
Suffi
Example
x
-ly Quick→ Quickly
-
Home→ Homeward
ward
📌 Note: Unlikeprefixes,suffixesoftenchangethewordclass(e.g.,"teach"[verb]→"teacher"[noun]).
Exercises
A.Changethemeaningofthewordbyaddingaprefix.
1. ____possible (notpossible)
2. ____behave (behavebadly)
3. ____approve (notapprove)
4. ____connect (connectagain)
5. ____honest (nothonest)
6. ____lead (leadwrongly)
7. ____print (printtoomuch)
8. ____paid (paidtoolittle)
9. ____national (acrossnations)
10. ____mature (notmature)
B.Underlinetheaffixandexplainitseffectontheword.
1. Unbelievable →__________+____________
o Meaning:_______________
2. Disappear →___________+______________
o Meaning:_______________
3. Friendship →__________+_____________
o Meaning:_______________
4. Overcooked →_________+_________
o Meaning:_______________
5. Quickly →________+__________
o Meaning:_______________