By the PopPrep team · Updated August 2026 · 6 min read
Verbal Reasoning is the fastest section on the ISEE Upper Level — 40 questions in 20 minutes, about 30 seconds each — and roughly half of it is synonyms: one capitalized word, four choices, closest meaning wins. There is no sentence to lean on, so either your child has a relationship with the word or they are eliminating and guessing. Below are original practice questions at genuine Upper Level difficulty, then the approach that beats flashcard marathons.
Practice questions
Directions (as on the test): select the word that is most nearly the same in meaning as the word in capital letters.
Sample question
1. PRUDENT:
AcautiousBwealthyCstubbornDtimid
Show answer & explanation
Answer: (A) — Prudent means showing care and good judgment about the future — cautious. The trap is (D) timid: both involve holding back, but timidity is fear, while prudence is judgment. On the ISEE the near-miss choice is usually the same idea at the wrong intensity or with the wrong connotation.
Sample question
2. CANDID:
ApoliteBfrankCsecretiveDhesitant
Show answer & explanation
Answer: (B) — Candid means openly honest, even when honesty is awkward — frank. (C) secretive is the opposite, and opposites are deliberately placed: a student who half-remembers a word often recognizes the topic without the direction.
Sample question
3. ABRIDGE:
AconnectBshortenCstrengthenDtranslate
Show answer & explanation
Answer: (B) — To abridge is to condense — an abridged novel is a shortened one. (A) connect is the trap for anyone who sees “bridge” inside the word. Word roots help often enough to be worth learning, but a coincidental spelling is not a root.
Sample question
4. TENACIOUS:
ApersistentBnervousCtalkativeDflexible
Show answer & explanation
Answer: (A) — Tenacious means holding firmly and refusing to let go — persistent. Note that (D) flexible is close to the opposite; when two choices sit at opposite ends of one idea, one of them is very often the answer and the other is the trap.
Sample question
5. SUPERFLUOUS:
AexcellentBunnecessaryCartificialDtemporary
Show answer & explanation
Answer: (B) — Superfluous means more than is needed — unnecessary. (A) excellent tempts anyone reading the prefix super- as “great.” Here it means “over,” as in surplus. Prefixes carry more than one sense, and the ISEE knows which one students guess first.
Sample question
6. AMBIGUOUS:
AdishonestBcomplicatedCunclearDunimportant
Show answer & explanation
Answer: (C) — Ambiguous means open to more than one interpretation — unclear. (B) complicated is the near miss: something can be complicated and perfectly clear, or simple and ambiguous. Precision between neighbouring words is what this section actually tests.
Why flashcard marathons underperform
The Upper Level draws from a large, SAT-adjacent vocabulary. No list covers it, and a word memorized as a one-line definition tends not to survive contact with a synonym question whose wrong answers are all near misses. What works better:
Learn words in families, not isolation.Candid, frank, blunt, and tactless share a meaning and differ in politeness. That gradient is exactly what the distractors probe.
Attach a connotation to every new word. Positive, negative, or neutral is often enough to eliminate two choices in seconds when the precise definition is fuzzy.
Use roots as a tiebreaker, not an oracle.Bene-, mal-, circum-, and -vert pay off; but as ABRIDGE shows, spelling coincidences punish over-confidence.
Read things above grade level. Long-form journalism and literary nonfiction supply exactly the register the ISEE draws from, and words met in context stick in a way lists don’t.
Practice at speed. Thirty seconds per question means recognition, not deliberation. A word your child can define in ten seconds is not yet usable on this section.
Strategy when the word is unfamiliar
It will happen, several times, and it is survivable. In order: decide whether the word feels positive or negative and cut the choices that clash. Look for a root or a familiar relative. Say the word in any phrase you have heard it in — context you can’t define is still evidence. Then answer and move on. There is no penalty for a wrong answer, and a blank is a guaranteed zero, so guessing is always correct.
Frequently asked questions
How many synonym questions are on the ISEE Upper Level?
Verbal Reasoning is 40 questions in 20 minutes, and roughly half are synonyms; the rest are sentence completion, including two-blank items.
How hard is ISEE Upper Level vocabulary?
It is broadly SAT-adjacent — words like prudent, candid, superfluous, and tenacious. The difficulty is less about rare words than about distinguishing near-synonyms with different connotations or intensities.
Should my child memorize a vocabulary list?
Lists help at the margin but underperform as a main strategy, because the wrong answers are near misses that a one-line definition will not separate. Learning words in families with their connotations, plus reading above grade level, transfers far better.
Should my child guess if they do not know the word?
Always. There is no penalty for wrong answers on the ISEE, so a blank is a wasted opportunity. Eliminate on connotation first, then choose.