Learn to spell words with suffixes: -ion, -ious

Free printable Grade 11 English worksheet for "Learn to spell words with suffixes: -ion, -ious" — practice spelling (grammar and mechanics). No-prep, print or assign online.

This worksheet focuses on enhancing students' spelling skills by targeting words with the suffixes -ion and -ious. Teachers can use this resource to reinforce understanding of common suffix patterns and improve students' accuracy in spelling complex words. Ideal for high school grammar and mechanics lessons, it supports vocabulary development and prepares students for advanced writing tasks.

English & Reading

Phonics & Phonological Awareness

High School

Worksheets

Ages 14–18

hard

Learning objectives

Identify and spell words with the suffixes -ion and -ious accurately.
Differentiate between the suffixes -ion and -ious in various word contexts.
Apply correct spelling rules for words ending with -ion and -ious in writing exercises.

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 High School; it's no-prep, with no extra materials needed.
Hand it out as classwork, homework, or a quick warm-up.

Frequently asked questions

Is the “Learn to spell words with suffixes: -ion, -ious” worksheet free?

Yes. “Learn to spell words with suffixes: -ion, -ious” 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.