Learn about prefixes, suffixes, and root words with these printable worksheets and activities.
Prefixes
Prefixes Dis- and Un- FreeComplete each sentence with a word that has the prefix dis- or un-. Words include untied, disagree, unable, and disobey.
Add Prefix to complete sentences MemberAdd a prefix to each word in parenthesis ( ) to complete each sentence.
Making Words with Prefixes MemberAdd a prefix to each root word to make a new word. Then define the new word.
Suffixes
Suffixes -ful and -less FreeComplete each sentence with a word that has the suffix -ful or -less. Words include harmless, colorful, worthless, and thankful.
Suffixes -ed MemberAdd -ed to the word in parenthesis to complete each sentence. Students will need to change the y to an i and then add -ed. Words include copied, cried, tried, and studied.
Suffix -ed: Word Sort MemberThere are three ways to pronounce suffix -ed. Sort the words into three different pronunciation groups.
Suffixes -er -or -ist MemberUnscramble the letters to make a word with the suffix -or, -er, or -ist. Words include artist, traveler, reader, and sailor.
Suffixes -ed and -ing MemberComplete the sentences with word that ends with -ed or -ing. or -less. Words include spying, cried, buying, tried, and worried.
See Also:
Homophone WorksheetsHomophones are words that sounds alike, but have different spellings. Use these worksheets to teach students about homophones.
Synonym and Antonym WorksheetsSynonyms are words with similar meanings. Antonyms are words with opposite meanings. Check out our collection of synonym and antonym worksheets.
Reading and Writing WorksheetsThis page contains the full list of the reading, writing, phonics, and grammar worksheets on STW.

