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Prefix and Suffix Quiz

Prefix and Suffix Quiz - Free Prefixes Suffixes Test - FreudlyTake a free prefix and suffix quiz to explore your prefix and suffix knowledge and discover your results. Quick, no sign-up needed. Start now!en
See your grasp of common English prefixes and suffixes in about 10 minutes. Get a clear level from 16 quick items, free and no sign-up, with practical examples that show real use.
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Questions: 1610 minutes
08:30
July 22, 2026
July 22, 2026
Material has been updated
July 22, 2026
Material has been published
3,597 views
314 completions
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Scale Explorer

How the Scales are Structured

example score
11/16
Prefix and Suffix Knowledge (PaSK)
Measures how well you recognize, interpret, and apply common English prefixes and suffixes to understand and form words.
Foundational
Developing
Strong command
0 – 6: Foundational | 7 – 12: Developing | 13 – 16: Strong command
A score of 11 places you in the Developing range, indicating solid understanding of many common affixes with some room to improve less familiar or subtler word formations.
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DATA-BASED USER COHORTS

Who Usually Takes This Test?

ESL learners and students
41%OF USERS
People learning English take it to understand how prefixes and suffixes change meaning and to grow vocabulary faster.
Test prep and tutoring
34%OF USERS
Learners preparing for exams or working with tutors use it to spot gaps in word-building skills and reading comprehension.
Writers and communicators
25%OF USERS
People who write regularly take it to sharpen word choice, decode unfamiliar terms, and avoid common meaning mistakes.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
Benchmarking

See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Prefix and Suffix Knowledge (PaSK)
Prefix and Suffix Knowledge (PaSK)
Average
6.7
Normal range
3.7 — 9.7
min.
0
max.
16
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS

Example Questions From the Test

    • -ly
    • -er
    • -ow
    • -ed
    • -ness
    • -ist
    • -ment
    • -ous
    • It makes kind mean “not kind”
    • It shows that the action happened in the past
    • It turns kind into an adverb describing an action
    • It turns kind into a noun naming a quality or state
These are 3 of the 16 real questions — the rest appear in the test. No sign-up needed to start.
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WHAT THE TEST MEASURES
About This Assessment

Prefix and Suffix Quiz - Symptoms and Signs

Test how well you recognize and use common English prefixes and suffixes. Across 16 questions, you’ll identify word parts, interpret how affixes change meaning, build words, and apply your knowledge in short sentence-based examples. Your total places you in one of three knowledge bands, from foundational understanding to strong command. This free quiz is quick to complete, and no sign-up is needed.

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