
Spell words with suffixes: change y to i
Free printable Grade 3 English worksheet for "Spell words with suffixes: change y to i" — practice spelling (grammar and mechanics). No-prep, print or assign online.
This worksheet focuses on teaching students how to spell words that end with 'y' by changing the 'y' to 'i' before adding suffixes. Teachers can use this resource to reinforce spelling patterns and improve students' understanding of suffix rules in English grammar. Ideal for Grade 3 learners, the exercises support mastery of spelling changes in common word forms.
Learning objectives
- Identify words ending with the letter 'y' that change to 'i' when adding suffixes
- Apply spelling rules to correctly add suffixes by changing 'y' to 'i'
- Demonstrate accurate spelling of words with suffixes following the 'change y to i' rule
Answer Key

How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 25 downloads a month).
- Print at home or in class for Grade 3; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Spell words with suffixes: change y to i” worksheet free?
Yes. “Spell words with suffixes: change y to i” is a free printable English & Reading worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 25 downloads a month.
What grade or age is this English & Reading worksheet for?
It's designed for Grade 3 (ages 8–9), covering Spelling.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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