
Suffixes
Free printable Grade 12 English worksheet for "Suffixes" — practice prefixes and suffixes (vocabulary). No-prep, print or assign online.
This challenging worksheet focuses on suffixes within the broader topic of prefixes and suffixes, designed for high school vocabulary development. Teachers can use it to reinforce students' understanding of word structure and improve their ability to interpret and construct advanced words. The exercises encourage critical thinking about suffix meanings and their impact on word usage, supporting vocabulary expansion and language proficiency.
Learning objectives
- Identify and analyze common suffixes in complex English words
- Determine the meaning and grammatical function of suffixes in context
- Apply knowledge of suffixes to decode unfamiliar vocabulary and enhance word formation skills
Answer Key

How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 50 downloads a month).
- Print at home or in class for High School; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Suffixes” worksheet free?
Yes. “Suffixes” is a free printable English & Reading worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 50 downloads a month.
What grade or age is this English & Reading worksheet for?
It's designed for High School (ages 14–18), covering Prefixes and suffixes.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
Make it your own in the Worksheet Studio
Combine this with other worksheets, duplicate it, or generate a fresh version for any grade and language — free, no sign-up.
Open the Worksheet Studio


