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Find the Suffix worksheet for identifying suffixes in words, ideal for language learning.

Worksheet titled "Find the Suffix" with instructions to circle words containing suffixes, featuring a list of words and an illustration of a child reading a book.

Worksheet titled "Find the Suffix" with instructions to circle words containing suffixes, featuring a list of words and an illustration of a child reading a book.

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Show Answer Key & Explanations Step-by-step solution for: Suffixes Worksheets - 15 Worksheets Library
Let's solve the problem step by step.

Understanding the Task


The goal is to circle the word in each line that contains a suffix.
A suffix is a group of letters added to the end of a base word to change its meaning or grammatical function (e.g., turning a verb into an adjective or noun).

We need to look at each line and identify which word has a suffix (like -er, -est, -ly, -ful, -less, -ing, etc.).

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Step-by-Step Analysis



We’ll go through each line:

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1. rubber calm cry asking
- *rubber*: "rub" + "er" → "er" is a suffix (often makes a noun from a verb)
- *calm*: no suffix
- *cry*: no suffix
- *asking*: "ask" + "ing" → "ing" is a suffix (present participle)

But the instruction says: circle the word that contains a suffix — so both rubber and asking have suffixes.
But since we are to circle only one per line, we must pick the best one.

Wait — let’s check if there’s only one correct answer per line.

Looking closely, "asking" ends in -ing, which is a clear suffix.
"rubber" ends in -er, which is also a suffix. But sometimes "-er" can be part of a root word.

But in this context, both are valid. However, let's see what’s expected.

Actually, "asking" is more clearly a verb with a suffix (-ing), while "rubber" is a noun formed from "rub" + "er", which is also a suffix.

But let’s keep going — maybe we’ll see a pattern.

Wait — perhaps the question wants us to find any word with a suffix, and circle it.

So for now, both "rubber" and "asking" have suffixes.

But let’s assume only one per line is intended.

Let’s examine further.

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But actually, let's just identify which word in each line has a suffix.

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Line-by-Line Analysis



1. rubber – "rub" + "er" → suffix -er
asking – "ask" + "ing" → suffix -ing
→ Both have suffixes, but likely "asking" is the intended answer because "-ing" is a common suffix used in verbs.

But wait — the word "rubber" is a noun made from a verb ("rub") with suffix "-er" → yes, suffix.

So two words have suffixes? That might be possible.

But the directions say: “Circle the word in each line that contains a suffix.” (singular)

So probably only one per line.

Let’s check all lines carefully.

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2. ease mitten driver dry
- *ease*: no suffix
- *mitten*: "mitt" + "en"? Not really — "mitten" is a base word, not derived with suffix
- *driver*: "drive" + "r" → suffix -er
- *dry*: no suffix
driver has suffix -er

3. try illness paper base
- *try*: no suffix
- *illness*: "ill" + "ness" → suffix -ness (makes a noun)
- *paper*: "paper" is base, or "pap" + "er"? Possibly, but "paper" is often considered base
- *base*: no suffix
illness has suffix -ness

4. alter rude happier buy
- *alter*: no suffix
- *rude*: no suffix
- *happier*: "happy" + "er" → suffix -er (comparative)
- *buy*: no suffix
happier has suffix -er

5. make hopeful anger guy
- *make*: no suffix
- *hopeful*: "hope" + "ful" → suffix -ful (means "full of")
- *anger*: no suffix
- *guy*: no suffix
hopeful has suffix -ful

6. cloudy fry watch amber
- *cloudy*: "cloud" + "y" → suffix -y (adjective form)
- *fry*: no suffix
- *watch*: no suffix
- *amber*: no suffix
cloudy has suffix -y

7. her sit lifelike my
- *her*: no suffix
- *sit*: no suffix
- *lifelike*: "life" + "like" → suffix -like
- *my*: no suffix
lifelike has suffix -like

8. selfish cheer joke rye
- *selfish*: "self" + "ish" → suffix -ish (means "having the quality of")
- *cheer*: no suffix
- *joke*: no suffix
- *rye*: no suffix
selfish has suffix -ish

9. kneel wry active steer
- *kneel*: no suffix
- *wry*: no suffix
- *active*: "act" + "ive" → suffix -ive (adjective-forming)
- *steer*: no suffix
active has suffix -ive

10. near foot lovely silly
- *near*: no suffix
- *foot*: no suffix
- *lovely*: "love" + "ly" → suffix -ly (adverb or adjective)
- *silly*: "silly" is base, but "silly" = "sill" + "y"? Yes, but "silly" is a base word
Actually, "lovely" has suffix -ly
"silly" ends in -y, but "silly" is a base word — not derived like "cloudy"

Wait: "lovely" = love + ly → -ly is a suffix

"silly" = base word

So lovely has suffix -ly

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Now let’s compile the answers:

| Line | Word with Suffix | Suffix |
|------|------------------|--------|
| 1 | asking | -ing |
| 2 | driver | -er |
| 3 | illness | -ness |
| 4 | happier | -er |
| 5 | hopeful | -ful |
| 6 | cloudy | -y |
| 7 | lifelike | -like |
| 8 | selfish | -ish |
| 9 | active | -ive |
|10 | lovely | -ly |

But wait — back to line 1:
- rubber → has suffix -er
- asking → has suffix -ing

Which one should we circle?

Possibly asking is better because -ing is a clear suffix indicating present participle.

But rubber also has -er, which is a suffix.

However, in many educational contexts, -ing is more clearly a suffix than -er when it comes to forming verbs.

But -er is also a suffix.

But let’s consider: "rubber" is a noun, formed from "rub" + "er" → "er" means "one who does something" → suffix.

So both are valid.

But the worksheet may expect asking because it’s more obviously a suffix.

Alternatively, maybe rubber is not considered to have a suffix here?

Wait — let’s double-check.

In some curricula, "rubber" is taught as having the suffix -er, especially in grade-level suffix lessons.

But "asking" is clearly a verb ending in -ing, which is a standard suffix.

But let’s look at the other lines — they are all very clear.

For line 1, "asking" is the only word that clearly ends in a suffix that changes the word class (from "ask" to "asking" — verb to present participle).

"Rubber" is a noun, but "rub" is a verb, and "rubber" is a person who rubs — so it's a noun formed with suffix.

But perhaps both are acceptable.

But since the directions say "the word", singular, we must pick one.

Let’s see: In line 1, "asking" is the most obvious suffix.

Also, "rubber" might be seen as a compound or base word in some contexts.

But I think "asking" is safer.

Wait — let’s look at line 1 again:
- rubber
- calm
- cry
- asking

Only asking ends in -ing, which is a suffix.

"Rubber" ends in -er, which is also a suffix.

But perhaps the teacher expects asking.

But let’s compare to line 2: driver — clearly -er suffix.

So -er is accepted.

Thus, both rubber and asking have suffixes.

But since we can only circle one, and asking is more clearly a suffix in action (as a verb form), I’ll go with asking.

But let’s check online or standard curriculum.

In many 2nd-grade worksheets, "asking" is used as an example of -ing suffix.

Similarly, "driver" is -er.

So likely, asking is the intended answer.

But rubber also has -er.

Wait — "rubber" is a noun, but it’s not a person — it’s a thing. So maybe not a typical -er suffix.

Actually, "rubber" refers to a person who rubs? Or material?

"Rubber" can mean a person who rubs (rare), or the material.

But in modern usage, "rubber" is a material, not a person.

So "rubber" may not be formed with -er.

But historically, "rubber" comes from "to rub" + "-er", meaning "one who rubs".

But today, it's used as a material.

So perhaps "rubber" is not considered to have a suffix in this context.

Whereas "asking" is clearly "ask" + "ing" — a verb form.

So asking is the better choice.

Similarly, in line 4, happier = "happy" + "er" → suffix.

So -er is accepted.

But rubber may not be considered.

So final decision: asking has suffix -ing.

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Final Answers:



1. asking
2. driver
3. illness
4. happier
5. hopeful
6. cloudy
7. lifelike
8. selfish
9. active
10. lovely

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Explanation:



Each circled word contains a suffix:
- asking → -ing (present participle)
- driver → -er (agent noun)
- illness → -ness (noun-forming)
- happier → -er (comparative adverb/adjective)
- hopeful → -ful (adjective-forming)
- cloudy → -y (adjective-forming)
- lifelike → -like (adjective-forming)
- selfish → -ish (adjective-forming)
- active → -ive (adjective-forming)
- lovely → -ly (adjective/adverb-forming)

These suffixes help identify the word type and add meaning.

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🟩 Answer Key:



1. asking
2. driver
3. illness
4. happier
5. hopeful
6. cloudy
7. lifelike
8. selfish
9. active
10. lovely

Circle these words on the worksheet.
Parent Tip: Review the logic above to help your child master the concept of common suffixes worksheet.
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