Add a Suffix and Write the New Word
Written by Adi Ackerman, Head Teacher
"Add a Suffix and Write the New Word" is written for 2nd Grade (Ages 7-8), and it covers Common Core RF.2.3.D. If your little one is a year younger but already steady on affixes and compound words, the page still works. You may just need to read the instructions out loud. And if they are older and suffixes never quite stuck, this is a short review rather than busywork.


2nd grade vocabulary worksheet: add a suffix to 10 base words to build new words like helpful, kindest and spotless. Answer key included. Part of our suffixes affixes and compound words collection. Aligned to Common Core standards.
How do I use this worksheet?
Have your child cover the suffix with a finger to find the base word first. Keep the meanings full of, without, more and most in view while working. Check with the answer key.
What students will practice
- Students will add ful, ed, est, less, er or ing to 10 base words.
- Students will build and write new words like picked, cheerful and fearless.
- Students will spell words such as singer, jumping and darker correctly.
Curriculum Links
Common Core State Standards
Reading: Foundational Skills · 2nd Grade
Standard: Decode words with common prefixes and suffixes.
View all RF.2.3.D worksheets →Find this in the curriculum
Browse the grade, subject, and topic this belongs to.
FAQ
How do I use this suffixes worksheet?
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Have your child cover the suffix with a finger to find the base word first. Keep the meanings full of, without, more and most in view while working. Check with the answer key.
What does this worksheet teach?
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Add a suffix to 10 base words to build new words like helpful, kindest and spotless. A suffix is a word part added to the end of a base word, the word you start with. It changes the meaning or use, as in kick + -ed = kicked. The directions on the page read: Add the suffix to the end of each base word to make a new word. Then, write the new word on the line. An answer key is included.
Can I use this suffixes worksheet for homeschool or classroom?
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Yes, both. We made it for 2nd Grade affixes and compound words, and the page works the same whether it lands on a kitchen table or a center rotation. At home, most families go through it together and talk the answers out loud, and that talking is where most of the learning happens with suffixes. In class it runs well as independent work while you pull a small group. Print one copy or thirty, whichever the day needs.
What is a base word?
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The word you start with before adding a suffix, like help in helpful or rest in rested. Finding it first makes a long word easier to read and spell.
What do ful, less, er and est mean?
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Ful means full of, less means without, er means more and est means most. So spotless means without spots and louder means more loud, two of the words children explain on the matching page.
Is there an answer key for each worksheet?
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Yes. All 7 2nd grade suffixes sheets have an answer key.
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Worksheet Details
| Grade | 2nd Grade |
| Subject | Vocabulary |
| Topic | Affixes and Compound Words |
| Standard | RF.2.3.D |
| Pages | 1 page |
| Difficulty | Medium |
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