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Word Formation (Suffixes) - Coggle Diagram
Word Formation (Suffixes)
Important Grammar Points
Word Forms Noun-forming suffixes
-tion -sion -ness -ment -al -ence -ity -acy -ee -er -eer -dom -hood -tude -ship -age -ian
Noun Forms
Suffixes (เกี่ยวกับบุคคล)
-ian Politician (นักการเมือง)
-ist scientist (นักวิทยาศาสตร์)
-ee employee (ลูกจ้าง)
-or inventor (นักประดิษฐ์)
Suffixes (เกี่ยวกับสาขาวิชา)
-ogy biology (ชีววิทยา)
-ic (s) politics (การเมือง)
-ation administration (การบริหาร)
-y chemistry (เคมี)
-ce science (วิทยาศาสตร์)
Noun Forms
-acy -age -ance -ant -ary -ate -ation -dom -en -ence -ent -ery -ess -ful -hood -ia -ide -in -ing -ion -ism -ite -ling -ment -ness -ocracy -ry -ive -y
Important Grammar Points
Word Forms Verb-forming suffixes
-s -es -ed -ise -ize -ate -en -ify
Verb Forms
-ate circulate
-ed invented
-en sharpen
-er discover
-ing developing
-ify electrify
-ize politicize
Verb Forms
Active (adj.)
Light (adj. adv.)
Regular (adj.)
Solid (n. adj.)
Sympathy (n.)
Thick (n. adj. adv.)
Activate (v.) = กระตุ้น
Lighten (v.) = เบาลง
Regulate/ regularize (v.) = สม่่าเสมอ
Solidify (v.) = แข็ง
Sympathize (v.) = เห็นอกเห็นใจ
Thicken (v.) = หนา
Important Grammar Points
Word Forms Adjective-forming suffixes
-al -ial -ible -able -ful -ical -ic -ish -ive -ous -y -less -like -ly
Adjective Forms
-al/-ial -able/-ible -ant/-ent -ary -ory
-ed -er -ful -ic -ile
-ing -ish -ive -less -like
-ly -some -ous -worthy -y
Adverb Forms (-ly)
•N + -ly = Adj friendly
•Adj + -ly = Adv beautifully
Adjective
She is a quick worker.
He is a careful driver.
They are noisy children.
She gave a merry laugh.
He gave a full explanation.
Adverb
She works quickly.
He drives carefully.
They play noisily.
She laughed merrily.
He explained the whole thing fully.