Thesaurus Usage

In a thesaurus, which synonym for tedious best fits the context of this sentence: 'The task of sorting all the library books by color was so tedious'?

• monotonous

• difficult

• complex

• unimportant

Answer explanation

The correct answer is 'monotonous' because it specifically means dull, repetitive, and lacking in variety, which accurately describes the task. 'Difficult' and 'complex' suggest a challenge, not necessarily boredom, and 'unimportant' has a different meaning.

Match each word to its closest synonym.

• Unclear or not specific

• ambiguous

• Brief and to the point

• elaborate

• Detailed and complex

• concise

• Open to more than one interpretation

• vague

Answer explanation

Each word is correctly paired with its synonym: 'elaborate' means detailed, 'concise' means brief, 'vague' means unclear, and 'ambiguous' means open to interpretation. A thesaurus helps identify these relationships.

You look up 'tranquil' in a thesaurus to find an opposite word for your story. Which of the following words would be listed as an antonym?

• peaceful

• calm

• chaotic

• serene

Answer explanation

'Chaotic' means in a state of complete confusion and disorder, which is the direct opposite of 'tranquil' (free from disturbance; calm). The other options are synonyms for 'tranquil'.

Using a thesaurus for 'inexpensive' might give you these words. Sort them by their connotation: Positive/Neutral or Negative.

Groups:

(a) Positive/Neutral

,

(b) Negative

• thrifty

• cheap

• frugal

• stingy

Answer explanation

Words are sorted by their implied meaning. 'Frugal' and 'thrifty' have positive/neutral connotations of being wisely careful with money. 'Cheap' and 'stingy' have negative connotations of poor quality or being unwilling to spend.

A thesaurus entry for 'advocate' lists synonyms for both a noun and a verb. Which sentence uses 'advocate' as a verb?

• She is a strong advocate for animal rights.

• The lawyers will advocate for their client's innocence.

• The advocate's argument was very persuasive.

• He became a public advocate after college.

Answer explanation

In this sentence, 'advocate' is a verb because it is an action the lawyers will perform. In the other options, 'advocate' is a noun, referring to a person who supports a cause.

Match each word to its antonym.

• Rare

• common

• Rigid

• abundant

• Scarce

• brave

• Timid

• flexible

Answer explanation

Each word is matched with its opposite: 'abundant' (plentiful) is the opposite of 'scarce' (in short supply), 'flexible' is the opposite of 'rigid', 'brave' is the opposite of 'timid', and 'common' is the opposite of 'rare'.

A student is revising an essay and wants to replace the word 'good' in the sentence below to make it more precise. Using a thesaurus, which of the following synonyms would be the most effective choice to convey a sense of excitement and high quality? Sentence: "The amusement park's new roller coaster was a really **good** ride."

• satisfactory

• thrilling

• acceptable

• virtuous

Answer explanation

While 'satisfactory' and 'acceptable' are synonyms for 'good', they lack the intensity needed to describe an exciting roller coaster. 'Virtuous' relates to moral character and is incorrect in this context. 'Thrilling' is the best choice because it specifically conveys excitement and high quality, which is appropriate for a roller coaster ride.

A thesaurus helps group similar words. Sort these words into two synonym groups: 'Words for Happy' or 'Words for Sad'.

Groups:

(a) Words for Happy

,

(b) Words for Sad

• somber

• cheerful

• joyful

• dejected

• melancholy

• gleeful

Answer explanation

The words are grouped by their core meaning. 'Joyful,' 'cheerful,' and 'gleeful' are all synonyms for 'happy.' 'Melancholy,' 'dejected,' and 'somber' are all synonyms for 'sad.'

To describe a friend's one-of-a-kind style, which synonym for 'unusual' from a thesaurus has the most positive connotation?

• peculiar

• unique

• strange

• odd

Answer explanation

While all options are synonyms for 'unusual,' 'unique' has a positive connotation, suggesting something is special and one-of-a-kind. 'Peculiar,' 'strange,' and 'odd' often have slightly negative or awkward connotations.

A thesaurus shows that a word can be a different part of speech. Match the sentence to the correct part of speech for the word bolded.

• well as an Adjective

• That was a fast car.

• fast as an Adverb

• He runs very fast.

• well as an Adverb

• He did the job well.

• fast as an Adjective

• She is a well-known author.

Answer explanation

The part of speech depends on the word's function. 'Fast' is an adverb modifying 'runs' but an adjective modifying 'car'. 'Well' is an adjective modifying 'author' but an adverb modifying 'did'.