Choose the correct word form.

1. Reliable
a) Noun
b) Verb
c) Adjective
d) Adverb

2. Performance
a) Noun
b) Verb
c) Adjective
d) Adverb

3. Criticize
a) Noun
b) Verb
c) Adjective
d) Adverb

4. Scarcity
a) Noun
b) Verb
c) Adjective
d) Adverb

5. Patiently
a) Noun
b) Verb
c) Adjective
d) Adverb

6. Apathy
a) Noun
b) Verb
c) Adjective
d) Adverb

7. Usable
a) Noun
b) Verb
c) Adjective
d) Adverb

8. Straighten
a) Noun
b) Verb
c) Adjective
d) Adverb

9. Alliance
a) Noun
b) Verb
c) Adjective
d) Adverb

10. Supporter
a) Noun
b) Verb
c) Adjective
d) Adverb

Try more suffixes tests:

Do vs. Make

Business English