Suffixes Worksheet for Grade 5: -Able & -Ible Practice PDF

English grammar worksheet for Grade 5 – Suffixes (-able, -ible) 

Suffixes are word endings that change the meaning of a root word. For Grade 5 students, learning suffixes like ‘‘-able’’ and ‘‘-ible’’ is an important skill that builds vocabulary and strengthens grammar. This English grammar worksheet on Suffixes (-able, -ible) helps learners explore how words change when these endings are added, and how they affect meaning in sentences. 

Download these English grammar worksheets and practice regularly to strengthen your language skills and build a strong foundation. You can also book a free trial to get expert guidance and improve your reading, writing, and comprehension abilities. The worksheets are designed in a simple and structured way to help K–8 students learn grammar concepts easily and use them confidently in everyday communication. 

What Is the Topic? 

Suffixes ‘‘-able’’ and ‘‘-ible’’ mean “capable of” or “worthy of.” They turn verbs and nouns into adjectives. For example, “wash” becomes “washable” (able to be washed), and “access” becomes “accessible” (able to be reached). Students are expected to learn how to identify these suffixes, use them correctly, and understand their meanings. 

What’s in This Worksheet? 

1. Match the following words with their correct suffixes. 
2. True and false questions to check understanding of meanings. 
3. Fill in the blanks with correct suffix forms. 
4. Multiple choice questions to choose the right suffix word. 
5. Sentence writing practice using suffix words. 

Definitions, Examples, Techniques, and Tips 

- ‘‘-able’’: Usually added to complete words. Example: “washable,” “breakable.” 
- ‘‘-ible’’: Often added to root words of Latin origin. Example: “visible,” “responsible.” 
- ‘‘Technique’’: Look at the root word. If it is complete, add ‘‘-able’’. If it is incomplete or Latin-based, add ‘‘-ible.’’ 
- ‘‘Quick tip’’: Practice by reading words aloud; suffixes often change pronunciation slightly. 

Why Is It Important to Learn This? 

Learning suffixes helps students expand vocabulary, understand word meanings, and improve spelling. It strengthens writing by teaching how to form descriptive adjectives. Academically, it prepares students for exams and builds confidence in grammar usage. 

Where Will This Knowledge Help You? 

- In exams, where suffix-based questions test vocabulary. 
- In writing tasks, where suffixes make descriptions clearer. 
- In everyday communication, where suffixes help explain qualities. 

How to Use This Worksheet? 

1. Attempt each exercise independently. 
2. Review the answer key in the exact worksheet order. 
3. Correct mistakes and practice regularly. 
4. Write your own sentences using suffix words. 

Important Tips and Tricks 

1. Remember: ‘‘-able’’ is more common than ‘‘-ible.’’ 
2. Check spelling carefully; some words change slightly when suffixes are added. 
3. Examiners expect clear understanding of meanings. 
4. For sentence writing, use suffix words naturally in context. 

Complete Answer Key 

Exercise No. 1 
- read → readable 
- love → lovable 
- wash → washable 
- move → movable 
- break → breakable 
- access → accessible 
- poss → possible 
- resp → responsible 
- vis → visible 
- invis → invisible 

Exercise No. 2 
1. False 
2. True 
3. True 
4. False 
5. True 
6. False 
7. True 
8. False 
9. False 
10. False 

Exercise No. 3 
1. readable 
2. comfortable 
3. enjoyable 
4. breakable 
5. drinkable 
6. visible 
7. portable 
8. credible 
9. flexible 
10. edible 

Exercise No. 4 
1. a) breakable 
2. c) horrible 
3. c) audible 
4. a) believable 
5. b) reasonable 
6. a) readable 
7. b) credible 
8. a) portable 
9. b) horrible 
10. c) flexible 

Exercise No. 5 
1. Reliable: My friend is reliable in every situation. 
2. Forgivable: His mistake was forgivable because he apologized. 
3. Incredible: The magician’s trick was incredible. 
4. Irresistible: The chocolate cake looked irresistible. 
5. Durable: This bag is durable and lasts long. 
6. Noticeable: The stain on the shirt was noticeable. 
7. Responsible: She is responsible for completing her homework. 
8. Predictable: The ending of the movie was predictable. 
9. Understandable: His nervousness before the exam was understandable. 
10. Accessible: The library is easily accessible to students. 

By practicing suffixes, students learn how words change meaning and how to use them correctly. This Grade 5 English grammar worksheet on Suffixes (-able, -ible) builds confidence in vocabulary and grammar skills. Keep practicing, and remember that suffixes make your language richer and more expressive. 

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