1. Word Formation

2. Types of word formation
Derivation (shame – shameless)
Back formation (editor – edit)
Blending (smoke + fog – smog)
Acronym (light amplified by stimulated emission of radiation – laser)
Clipping (advertisement – ad)
Compound (earth + quake – earthquake)
Conversion (clean – to clean)
Onomatopoeia (cuckoo)
Neologism (quark)

3. Derivation
Suffixes (happy – happiness, slow – slowly, determine – determination)
Prefixes (happy – unhappy, loyal – disloyal, calculate – miscalculate, legally – illegally)

4. Noun suffixes -dom king – kingdom wise – wisdom
-ity capable – capability flexible – flexibility
-ment content – contentment resent – resentment
-sion, - tion celebrate – celebration express – expression

5. Noun suffixes -ness kind – kindness drowsy – drowsiness
-ance, -ence assist – assistance reside – residence
-er, -or fight – fighter act – actor
-ist violin – violinist type – typist

6. Adjective suffixes -ive extend – extensive select – selective
-en wood – wooden gold – golden
-ic hero – heroic poet – poetic
-al finance – financial type – typical

7. Adjective suffixes -able pleasure – pleasurable drink – drinkable
-y hair – hairy rain – rainy
-ous mystery – mysterious delirium – delirious
-ful beauty – beautiful hope – hopeful
-less thought – thoughtless care – careless

8. Verb suffixes -en bright – brighten soft – soften
-ize public – publicize demon – demonize
-ate active – activate different – differentiate
-(i)fy simple – simplify solid – solidify

9. Adverb suffixes
-ly worried – worriedly distant – distantly

10. Prefixes (negative) a- moral – amoral theist – atheist
non- compliance – noncompliance sense – nonsense
dis- infect – disinfect arm – disarm
de- frost – defrost code – decode

11. Prefixes in- articulate – inarticulate sanity – insanity but
im- (m/p/b) moral – immoral possible – impossible
il- (l) logical – illogical legal – illegal
ir- (r) relevant – irrelevant regular – irregular

12. Prefixes un- able – unable helpful – unhelpful
anti- war – antiwar virus – antivirus
counter- part – counterpart strike – counterstrike
extra- ordinary – extraordinary curricular – extracurricular

13. Reference