Word Formation (Prefixes and Suffixes)

Identify the correct noun form with a prefix meaning "one who operates".

• disoperator

• operator

• preoperator

• reoperator

Choose the correct noun form of "decide" using a suffix.

• decided

• decidable

• undecidable

• decision

Identify the noun form with a prefix meaning "the act of dividing into two".

• bifurcation

• difurcation

• prefuration

• refurcation

Identify the adjective form of "thought" using a suffix.

• thoughtless

• thoughful

• thoughtfulness

• thoughtly

What is the adjective form of "compete" using a suffix?

• competence

• competitive

• competition

• competitor

What is the adjective form with a prefix meaning "not organized"?

• unorganized

• inorganized

• disorganized

• nonorganized

Which prefix completes the sentence correctly? "We must _____form our team to include new members."

• un-

• dis-

• re-

• de-

Which prefix completes the sentence correctly? "He tends to _____understand the instructions, causing errors."

• min-

• un-

• dis-

• re-

Choose the correct prefix for the sentence: "The experiment was ____ conducted."

• unscientifically

• disscientifically

• misscientifically

• nonscientifically

Choose the correct suffix to complete the sentence: "She spoke ____, expressing her thoughts clearly."

• fluently

• fluent

• fluentness

• fluency