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ISEE Basic Level Practice Test 21

40 Verbal Reasoning questions — 20 synonym, 20 sentence completion — in the ISEE's own four-option format. Every answer is explained, and every question links to its word's full study page.

Question 1 · Synonym

Choose the best synonym for the word “concealed”:

  1. A revealed
  2. B hidden
  3. C obvious
  4. D exposed
Show answer

B — hidden. “concealed” means adj. kept hidden or secret. Study “concealed” →

Question 2 · Sentence Completion

A single silly argument can sadly ______ two lifelong friends.

  1. A unite
  2. B befriend
  3. C reconcile
  4. D estrange
Show answer

D — estrange. “estrange” means v. to cause someone to be no longer friendly or close. Study “estrange” →

Question 3 · Synonym

Choose the best synonym for the word “quirk”:

  1. A peculiarity
  2. B rule
  3. C habit
  4. D routine
Show answer

A — peculiarity. “quirk” means n. a peculiar trait or mannerism. Study “quirk” →

Question 4 · Sentence Completion

The research project badly needed more ______ to continue its important work.

  1. A silence
  2. B funding
  3. C rumor
  4. D weather
Show answer

B — funding. “funding” means n. money provided for a specific purpose. Study “funding” →

Question 5 · Synonym

Select the best synonym for the word “sparing”:

  1. A wasteful
  2. B extravagant
  3. C frugal
  4. D lavish
Show answer

C — frugal. “sparing” means adj. using very little of something. Study “sparing” →

Question 6 · Sentence Completion

Her bold plan had real ______ and was chosen over all of the others.

  1. A flaw
  2. B fault
  3. C weakness
  4. D merit
Show answer

D — merit. “merit” means n. a good quality or feature that deserves praise. Study “merit” →

Question 7 · Synonym

Select the best synonym for the word “bit”:

  1. A whole
  2. B entirety
  3. C bulk
  4. D fragment
Show answer

D — fragment. “bit” means n. a small piece or amount. Study “bit” →

Question 8 · Sentence Completion

The bold new leader promised to ______ all corruption from the government.

  1. A welcome
  2. B protect
  3. C purge
  4. D keep
Show answer

C — purge. “purge” means v. to remove something unwanted. Study “purge” →

Question 9 · Synonym

Choose the best synonym for the word “side”:

  1. A center
  2. B flank
  3. C middle
  4. D core
Show answer

B — flank. “side” means n. the parts that are not the top, bottom, front, or back. Study “side” →

Question 10 · Sentence Completion

As a bold ______, the young chef invented many wild new recipes.

  1. A tradition-breaker
  2. B follower
  3. C copycat
  4. D conformist
Show answer

A — tradition-breaker. “tradition-breaker” means n. a person who does not follow traditional practices. Study “tradition-breaker” →

Question 11 · Synonym

Select the best synonym for the word “superb”:

  1. A exceptional
  2. B mediocre
  3. C average
  4. D ordinary
Show answer

A — exceptional. “superb” means adj. excellent or very good. Study “superb” →

Question 12 · Sentence Completion

She quickly pressed a button to ______ the small mistake she had made.

  1. A repeat
  2. B keep
  3. C confirm
  4. D undo
Show answer

D — undo. “undo” means v. to reverse or cancel something. Study “undo” →

Question 13 · Synonym

Choose the best synonym for the word “differ”:

  1. A resemble
  2. B match
  3. C coincide
  4. D vary
Show answer

D — vary. “differ” means v. to be unlike or distinct in nature. Study “differ” →

Question 14 · Sentence Completion

One ______ little mistake caused the whole experiment to fail.

  1. A careful
  2. B cautious
  3. C precise
  4. D careless
Show answer

D — careless. “careless” means adj. not giving enough attention to what you are doing. Study “careless” →

Question 15 · Synonym

Select the best synonym for the word “accidental”:

  1. A deliberate
  2. B planned
  3. C intentional
  4. D unintentional
Show answer

D — unintentional. “accidental” means adj. happening by chance, not planned. Study “accidental” →

Question 16 · Sentence Completion

His ______ decision to quit his good job surprised absolutely everyone.

  1. A careful
  2. B impulsive
  3. C cautious
  4. D thoughtful
Show answer

B — impulsive. “impulsive” means adj. acting suddenly without thinking. Study “impulsive” →

Question 17 · Synonym

Choose the best synonym for the word “criminal”:

  1. A victim
  2. B witness
  3. C offender
  4. D officer
Show answer

C — offender. “criminal” means n. a person who has committed a crime. Study “criminal” →

Question 18 · Sentence Completion

Without ______ the warning sign, he drove right past the wrong turn.

  1. A ignoring
  2. B forgetting
  3. C noticing
  4. D hiding
Show answer

C — noticing. “noticing” means v. becoming aware of something. Study “noticing” →

Question 19 · Synonym

Choose the best synonym for the word “possible”:

  1. A feasible
  2. B impossible
  3. C unlikely
  4. D forbidden
Show answer

A — feasible. “possible” means adj. able to be done or achieved. Study “possible” →

Question 20 · Sentence Completion

Bees ______ the location of flowers by doing a special little dance.

  1. A hide
  2. B conceal
  3. C communicate
  4. D forget
Show answer

C — communicate. “communicate” means v. to share information. Study “communicate” →

Question 21 · Synonym

Select the best synonym for the word “disappear”:

  1. A vanish
  2. B emerge
  3. C appear
  4. D materialize
Show answer

A — vanish. “disappear” means v. to cease to be visible. Study “disappear” →

Question 22 · Sentence Completion

The grand wedding was by far the biggest ______ of the whole summer.

  1. A rumor
  2. B machine
  3. C flavor
  4. D event
Show answer

D — event. “event” means n. something that happens, especially something important. Study “event” →

Question 23 · Synonym

Select the best synonym for the word “blameworthy”:

  1. A innocent
  2. B blameless
  3. C guiltless
  4. D culpable
Show answer

D — culpable. “blameworthy” means adj. deserving blame or criticism. Study “blameworthy” →

Question 24 · Sentence Completion

A ______ loud noise made everyone in the quiet room jump at once.

  1. A sudden
  2. B gradual
  3. C slow
  4. D expected
Show answer

A — sudden. “sudden” means adj. happening quickly and unexpectedly. Study “sudden” →

Question 25 · Synonym

Choose the best synonym for the word “person”:

  1. A individual
  2. B animal
  3. C object
  4. D machine
Show answer

A — individual. “person” means n. a human being. Study “person” →

Question 26 · Sentence Completion

You must ______ the flour and the water together to make a smooth paste.

  1. A separate
  2. B mix
  3. C divide
  4. D split
Show answer

B — mix. “mix” means v. to combine two or more things together. Study “mix” →

Question 27 · Synonym

Select the best synonym for the word “fire”:

  1. A flame
  2. B frost
  3. C ice
  4. D water
Show answer

A — flame. “fire” means n. the heat and light produced by burning. Study “fire” →

Question 28 · Sentence Completion

He held a ______ job and lived in a quiet, tidy little neighborhood.

  1. A shameful
  2. B respectable
  3. C disgraceful
  4. D shady
Show answer

B — respectable. “respectable” means adj. regarded by society as good or proper. Study “respectable” →

Question 29 · Synonym

Select the best synonym for the word “shape”:

  1. A form
  2. B substance
  3. C matter
  4. D essence
Show answer

A — form. “shape” means n. the form or outline of an object. Study “shape” →

Question 30 · Sentence Completion

The buzzing fly began to ______ everyone sitting at the picnic table.

  1. A please
  2. B delight
  3. C soothe
  4. D annoy
Show answer

D — annoy. “annoy” means v. to make someone slightly angry. Study “annoy” →

Question 31 · Synonym

Choose the best synonym for the word “related”:

  1. A connected
  2. B unrelated
  3. C distant
  4. D separate
Show answer

A — connected. “related” means adj. connected by a relationship. Study “related” →

Question 32 · Sentence Completion

She had never ______ such a beautiful golden sunset in all her life.

  1. A seen
  2. B heard
  3. C touched
  4. D tasted
Show answer

A — seen. “seen” means v. past participle of ''see''; to have perceived with the eyes. Study “seen” →

Question 33 · Synonym

Select the best synonym for the word “compete”:

  1. A cooperate
  2. B collaborate
  3. C assist
  4. D contend
Show answer

D — contend. “compete” means v. to try to win against others. Study “compete” →

Question 34 · Sentence Completion

She watched all the exciting ______ of the show in a single weekend.

  1. A rumors
  2. B episodes
  3. C silences
  4. D chores
Show answer

B — episodes. “episodes” means n. parts of a series or a sequence of events. Study “episodes” →

Question 35 · Synonym

Choose the best synonym for the word “bold”:

  1. A timid
  2. B cowardly
  3. C daring
  4. D meek
Show answer

C — daring. “bold” means adj. showing a willingness to take risks. Study “bold” →

Question 36 · Sentence Completion

The wild horses were free to ______ across the wide, open plains.

  1. A rest
  2. B roam
  3. C settle
  4. D halt
Show answer

B — roam. “roam” means v. to move about or travel aimlessly or unsystematically. Study “roam” →

Question 37 · Synonym

Select the best synonym for the word “unable”:

  1. A incapable
  2. B capable
  3. C able
  4. D skilled
Show answer

A — incapable. “unable” means adj. not having the ability to do something. Study “unable” →

Question 38 · Sentence Completion

The book was a ______ about a magical world of talking animals.

  1. A fact
  2. B report
  3. C fantasy
  4. D record
Show answer

C — fantasy. “fantasy” means n. an imagined situation or story. Study “fantasy” →

Question 39 · Synonym

Select the best synonym for the word “fan”:

  1. A detractor
  2. B enthusiast
  3. C critic
  4. D opponent
Show answer

B — enthusiast. “fan” means n. a device for creating a current of air or a person who is very enthusiastic about something. Study “fan” →

Question 40 · Sentence Completion

The children were so excited for the long, warm summer ______.

  1. A chore
  2. B punishment
  3. C exam
  4. D holiday
Show answer

D — holiday. “holiday” means n. a day of festivity or recreation when no work is done. Study “holiday” →

Practice Test 21 FAQ

Is this a real, previously administered ISEE test?

No. These are original synonym and sentence-completion questions written from the iSEE Vocab word bank, in the ISEE's own four-option Verbal Reasoning format. No retired or copyrighted ISEE/SSAT questions appear anywhere on this site.

How many questions are on Basic Level Practice Test 21?

40 — 20 synonym questions and 20 sentence-completion questions, the same roughly-even split the real ISEE Verbal Reasoning section uses.

Does this test repeat questions from other iSEE Vocab practice tests?

No. Every Basic Level practice test on this site draws from a disjoint slice of the word bank, so Test 1, Test 2 and every other numbered test at this level use entirely different questions.

Should I guess if I don't know an answer?

Yes. The ISEE gives no penalty for a wrong answer — a blank scores the same as a wrong guess, which is zero — so answer every question even when you have to guess.

This test
40 questions
Basic Level · foundation words
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