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ISEE Upper Level Practice Test 18

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 word that is closest in meaning to “ebb”:

  1. A increase
  2. B diminish
  3. C accelerate
  4. D expand
Show answer

B — diminish. “ebb” means v. recede decline fade. Study “ebb” →

Question 2 · Sentence Completion

With admirable ______, she held her sharp tongue instead of shouting back.

  1. A restraint
  2. B recklessness
  3. C wildness
  4. D excess
Show answer

A — restraint. “restraint” means n. a measure or condition that keeps someone or something under control.. Study “restraint” →

Question 3 · Synonym

Select the word that is closest in meaning to “disoriented”:

  1. A focused
  2. B lost
  3. C certain
  4. D organized
Show answer

B — lost. “disoriented” means adj. confused and unsure of one''s surroundings. Study “disoriented” →

Question 4 · Sentence Completion

With ______ spending, the family stretched their small budget all month.

  1. A reckless
  2. B foolish
  3. C careless
  4. D judicious
Show answer

D — judicious. “judicious” means adj. wise prudent sensible. Study “judicious” →

Question 5 · Synonym

In the context of the ISEE, select the word that is most similar in meaning to “uniform”.

  1. A Diverse
  2. B Consistent
  3. C Unusual
  4. D Varied
Show answer

B — Consistent. “uniform” means adj. Consistent and standard; identical. Study “uniform” →

Question 6 · Sentence Completion

During a famine, people suffer from extreme ________.

  1. A silence
  2. B wealth
  3. C hunger
  4. D peace
Show answer

C — hunger. “famine” means n. a severe shortage of food resulting in widespread hunger. Study “famine” →

Question 7 · Synonym

Choose the best synonym for the word “placate”.

  1. A Astonish
  2. B Calm
  3. C Ignore
  4. D Annoy
Show answer

B — Calm. “placate” means v. to appease; calm; pacify. Study “placate” →

Question 8 · Sentence Completion

The student''s journey through various hobbies without any clear goal was considered ______.

  1. A focused
  2. B erratic
  3. C aimless
  4. D purposeful
Show answer

C — aimless. “aimless” means adj. without purpose or direction.. Study “aimless” →

Question 9 · Synonym

Which word is a synonym for “subdue”?

  1. A ignore
  2. B conquer
  3. C release
  4. D neglect
Show answer

B — conquer. “subdue” means v. to bring under control, to conquer. Study “subdue” →

Question 10 · Sentence Completion

Despite her great fame, the ______ scientist always credited her whole team.

  1. A boastful
  2. B arrogant
  3. C self-effacing
  4. D vain
Show answer

C — self-effacing. “self-effacing” means adj. modest humble unassuming. Study “self-effacing” →

Question 11 · Synonym

Choose the synonym for the word “manifold” in the context of: The competition brought forth manifold talents from across the region.

  1. A Unique
  2. B Limited
  3. C Diverse
  4. D Singular
Show answer

C — Diverse. “manifold” means adj. numerous; various; multiple. Study “manifold” →

Question 12 · Sentence Completion

The team's ______ performance ended in a humiliating defeat.

  1. A excellent
  2. B superb
  3. C admirable
  4. D abysmal
Show answer

D — abysmal. “abysmal” means adj. terrible awful dreadful. Study “abysmal” →

Question 13 · Synonym

Which of the following words is a synonym for “diverse”?

  1. A unique
  2. B varied
  3. C narrow
  4. D uniform
Show answer

B — varied. “diverse” means adj. showing a great deal of variety; very different.. Study “diverse” →

Question 14 · Sentence Completion

The clever swindler tried to ______ the elderly couple out of their savings.

  1. A help
  2. B deceive
  3. C protect
  4. D inform
Show answer

B — deceive. “deceive” means v. to mislead or trick someone into believing something that is not true. Study “deceive” →

Question 15 · Synonym

Which word is the best synonym for “accountable”?

  1. A negligent
  2. B responsible
  3. C insensitive
  4. D ignorant
Show answer

B — responsible. “accountable” means adj. responsible for actions or decisions; required to explain oneself. Study “accountable” →

Question 16 · Sentence Completion

The generous gift was meant to fund the small school in ______.

  1. A brevity
  2. B moment
  3. C perpetuity
  4. D instant
Show answer

C — perpetuity. “perpetuity” means n. eternity; forever; permanence. Study “perpetuity” →

Question 17 · Synonym

Choose the word that is closest in meaning to “implicit”:

  1. A explicit
  2. B tacit
  3. C overt
  4. D blatant
Show answer

B — tacit. “implicit” means adj. implied; understood; unspoken. Study “implicit” →

Question 18 · Sentence Completion

After the war, the small nation rose to sudden ______ over its neighbors.

  1. A ascendancy
  2. B weakness
  3. C submission
  4. D defeat
Show answer

A — ascendancy. “ascendancy” means n. a position of dominance or controlling influence.. Study “ascendancy” →

Question 19 · Synonym

What is the synonym of the word “vague” as used in the following sentence? The instructions given by the teacher were so vague that the students had difficulty understanding what was expected of them.

  1. A clear
  2. B confusing
  3. C specific
  4. D detailed
Show answer

B — confusing. “vague” means adj. unclear; indefinite; hazy. Study “vague” →

Question 20 · Sentence Completion

The enormous fireworks display was designed to ______ the huge crowd below.

  1. A bore
  2. B dazzle
  3. C disappoint
  4. D dull
Show answer

B — dazzle. “dazzle” means v. to impress deeply; astonish with brilliance or skill. Study “dazzle” →

Question 21 · Synonym

What is the synonym of “secede” as used in the following sentence? “The southern states decided to secede from the Union, leading to the Civil War.”

  1. A Join
  2. B Separate
  3. C Combine
  4. D Include
Show answer

B — Separate. “secede” means v. withdraw separate leave. Study “secede” →

Question 22 · Sentence Completion

Dark clouds gathering on the horizon often ______ a coming storm.

  1. A portend
  2. B prevent
  3. C follow
  4. D cause
Show answer

A — portend. “portend” means v. To foretell; predict. Study “portend” →

Question 23 · Synonym

Choose the word that is most similar in meaning to “intoxicate”:

  1. A sober
  2. B influence
  3. C refresh
  4. D enchant
Show answer

D — enchant. “intoxicate” means v. To intoxicate; inebriate. Study “intoxicate” →

Question 24 · Sentence Completion

It is deeply wrong to ______ people simply because of the color of their skin.

  1. A unite
  2. B segregate
  3. C mix
  4. D combine
Show answer

B — segregate. “segregate” means v. to separate or set apart from others or from the main group. Study “segregate” →

Question 25 · Synonym

Which of the following is the best synonym for the word “repent”?

  1. A Rejoice
  2. B Regret
  3. C Ignore
  4. D Create
Show answer

B — Regret. “repent” means v. regret; feel sorry; atone. Study “repent” →

Question 26 · Sentence Completion

Despite his great age, the ______ old man danced happily all night long.

  1. A sprightly
  2. B sluggish
  3. C weary
  4. D feeble
Show answer

A — sprightly. “sprightly” means adj. lively; energetic; agile. Study “sprightly” →

Question 27 · Synonym

Choose the word that is a synonym for “abstinence”:

  1. A Indulgence
  2. B Restraint
  3. C Excess
  4. D Gluttony
Show answer

B — Restraint. “abstinence” means n. self-restraint sobriety temperance. Study “abstinence” →

Question 28 · Sentence Completion

Fresh air and daily exercise are of ______ importance to good health.

  1. A minor
  2. B trivial
  3. C prime
  4. D slight
Show answer

C — prime. “prime” means adj. of first importance; main; best possible quality. Study “prime” →

Question 29 · Synonym

Which of the following words is closest in meaning to “mentor”?

  1. A advisor
  2. B novice
  3. C opponent
  4. D critic
Show answer

A — advisor. “mentor” means n. an experienced and trusted advisor. Study “mentor” →

Question 30 · Sentence Completion

A skilled taster can easily ______ between two very similar red wines.

  1. A discriminate
  2. B confuse
  3. C blend
  4. D mix
Show answer

A — discriminate. “discriminate” means v. to differentiate or make a distinction. Study “discriminate” →

Question 31 · Synonym

Choose the word that is closest in meaning to “censure”: The committee voted to censure the member for his inappropriate conduct during the meeting.

  1. A praise
  2. B criticize
  3. C ignore
  4. D support
Show answer

B — criticize. “censure” means v. condemn; criticize; blame. Study “censure” →

Question 32 · Sentence Completion

The train came to a shockingly ______ halt, throwing passengers forward.

  1. A abrupt
  2. B gradual
  3. C smooth
  4. D gentle
Show answer

A — abrupt. “abrupt” means adj. sudden and unexpected. Study “abrupt” →

Question 33 · Synonym

Which of the following words is synonymous with “eloquent”?

  1. A articulate
  2. B silent
  3. C indifferent
  4. D awkward
Show answer

A — articulate. “eloquent” means adj. having or showing the ability to use language clearly and effectively. Study “eloquent” →

Question 34 · Sentence Completion

The nervous burglar began to ______ in the shadows behind the dark house.

  1. A march
  2. B skulk
  3. C stride
  4. D parade
Show answer

B — skulk. “skulk” means v. to move or lurk in a stealthy or cowardly way. Study “skulk” →

Question 35 · Synonym

Select the best synonym for the word “burgeon”:

  1. A flourish
  2. B shrink
  3. C wither
  4. D decline
Show answer

A — flourish. “burgeon” means v. to grow or increase rapidly; flourish. Study “burgeon” →

Question 36 · Sentence Completion

The scientist used solid data to ______ the popular but completely false theory.

  1. A refute
  2. B prove
  3. C confirm
  4. D support
Show answer

A — refute. “refute” means v. disprove; contradict; rebut. Study “refute” →

Question 37 · Synonym

Which of the following words is closest in meaning to “creed”?

  1. A habit
  2. B belief
  3. C fashion
  4. D talent
Show answer

B — belief. “creed” means n. a set of beliefs or aims which guide someone''s actions. Study “creed” →

Question 38 · Sentence Completion

A loud alarm can be a powerful ______ against would-be burglars.

  1. A invitation
  2. B reward
  3. C deterrent
  4. D welcome
Show answer

C — deterrent. “deterrent” means n. something that discourages or is intended to discourage someone from doing something. Study “deterrent” →

Question 39 · Synonym

Which of the following words is closest in meaning to “feckless”?

  1. A effective
  2. B responsible
  3. C careless
  4. D diligent
Show answer

C — careless. “feckless” means adj. lacking initiative or strength of character; irresponsible. Study “feckless” →

Question 40 · Sentence Completion

The ______ diplomat spoke four languages and loved fine classical music.

  1. A crude
  2. B cultured
  3. C ignorant
  4. D boorish
Show answer

B — cultured. “cultured” means adj. Refined and educated; sophisticated. Study “cultured” →

Practice Test 18 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 Upper Level Practice Test 18?

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 Upper 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
Upper Level · applying to grades 9–12
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