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ASVAB · subtest · AFQT

Word Knowledge on the ASVAB, one word at a time

Updated Nov 6, 2026facts checked Nov 6, 2026

Word Knowledge asks for the word that means most nearly the same as another, either alone or inside a sentence. It shares the tightest pace of the battery with Shop Information, well under a minute per item, and it counts toward the AFQT through Verbal Expression.

ASVAB practice test ASVAB guide

Two kinds of Word Knowledge item

  • The bare word: a single word and four choices; you have only the word itself to go on.
  • The word in a sentence: the sentence tells you which sense of the word is meant, so take in the sentence first and the choices second.
  • What is tested: general vocabulary, asked as "most nearly means", the wording of the samples on officialasvab.com.

How little time Word Knowledge gets

  • Word Knowledge, this page
  • the other subtests

Word Knowledge and Shop Information leave the least time per item on the computer version. If a word is unknown, pick the likeliest choice and move on; staring at it rarely turns a guess into an answer, and the clock keeps running.

15 Word Knowledge items

0 of 15 answeredPick a letter: the reasoning for every choice opens under it.
Q1 of 15 · Word Knowledge (WK)

A teacher had to intervene before the argument turned into a fight. Intervene most nearly means

  1. Leaving would not stop the fight; intervening means getting involved.
  2. Looking on means watching without acting, the opposite of what the teacher did.
  3. To intervene is to come between people or events to change what happens — to step in.
  4. Interview shares only the "inter-" prefix.

ID 716230Report a problem

Q2 of 15 · Word Knowledge (WK)

The clerk's brusque reply made the customer feel unwelcome. Brusque most nearly means

  1. Bored describes a feeling; brusque describes the sharp, unfriendly way the reply was given.
  2. A brusque reply is short and abrupt to the point of rudeness — curt.
  3. A busy clerk may answer brusquely, but busy names a possible cause, not the manner of the reply.
  4. A brusque reply can be quiet; the word describes abruptness, not volume.

ID 716232Report a problem

Q3 of 15 · Word Knowledge (WK)

The company won a lucrative contract to supply the Army with boots. Lucrative most nearly means

  1. A lucrative contract makes a lot of money for the company that wins it.
  2. Lucky is the trap suggested by the "luc-" spelling.
  3. Prestigious means bringing respect or status; a contract can bring status and little profit.
  4. Expensive is the buyer's view of cost; lucrative is the seller's view of profit.

ID 716236Report a problem

Q4 of 15 · Word Knowledge (WK)

Impartial most nearly means

  1. Biased is the antonym.
  2. Impatient shares only the "imp-" start.
  3. Incomplete plays on "partial" meaning not whole; impartial uses the other sense of partial, favoring one side.
  4. An impartial judge or referee does not favor either side — fair.

ID 716237Report a problem

Q5 of 15 · Word Knowledge (WK)

The spokesperson gave a tactful answer to the reporter's awkward question. Tactful most nearly means

  1. A tactful answer handles an awkward subject without giving offense — diplomatic.
  2. Long-winded means wordy; tact is about care, not length.
  3. Outspoken means blunt and frank, close to the opposite.
  4. An evasive answer dodges the question; a tactful one can still answer it, only gently.

ID 716239Report a problem

Q6 of 15 · Word Knowledge (WK)

The king issued an edict banning hunting in the royal forest. Edict most nearly means

  1. An edict is an official order issued by a ruler or other authority.
  2. A request asks; an edict commands.
  3. Prediction plays on the "dict" (say) in predict; an edict lays down a rule, not a forecast.
  4. Edition is the look-alike: one version of a book or newspaper.

ID 716240Report a problem

Q7 of 15 · Word Knowledge (WK)

The scientist's theory was later corroborated by three independent studies. Corroborated most nearly means

  1. Corrected is the look-alike; it would mean the studies found and fixed errors in the theory.
  2. Challenged is the opposite: questioned rather than supported.
  3. The studies may well have been published, but the word describes what they did for the theory.
  4. To corroborate a theory is to support it with independent evidence — to confirm it.

ID 716242Report a problem

Q8 of 15 · Word Knowledge (WK)

The mountain range was a formidable obstacle for the advancing army. Formidable most nearly means

  1. Formal is the spelling trap.
  2. A formidable obstacle is so large or difficult that it inspires fear or respect — daunting.
  3. Picturesque means pretty to look at; a formidable obstacle may or may not be beautiful.
  4. A formidable range may also be far away, but the word describes how hard it is to overcome.

ID 716245Report a problem

Q9 of 15 · Word Knowledge (WK)

Divers recovered ancient artifacts from the sunken ship, including coins and clay jars. Artifacts most nearly means

  1. Fossils are remains of living things preserved in rock; coins and clay jars were made by people.
  2. Documents are written records; coins and jars are objects.
  3. Artifacts are often simple objects with no moving parts, like the jars in the sentence.
  4. Artifacts are objects made by people long ago — relics, like the coins and jars.

ID 716248Report a problem

Q10 of 15 · Word Knowledge (WK)

Conspicuous most nearly means

  1. Suspicious behavior often draws attention, but the word means arousing distrust, not easy to see.
  2. Conspicuous means easy to see or notice, standing out from its surroundings.
  3. Conscious (awake, aware) is a sound-alike.
  4. Hidden is the antonym.

ID 716253Report a problem

Q11 of 15 · Word Knowledge (WK)

Terse most nearly means

  1. Wordy is the antonym.
  2. Tense (nervous or stretched tight) is the sound-alike.
  3. A terse statement uses few words — brief and to the point, sometimes abruptly so.
  4. A terse reply may be polite or not; the word describes how short it is.

ID 716251Report a problem

Q12 of 15 · Word Knowledge (WK)

Snow covered the apex of the mountain all year round. Apex most nearly means

  1. The slope is the side that rises toward the apex.
  2. A face is a steep side of a mountain, not its top.
  3. The apex is the highest point or tip — the peak of the mountain.
  4. The base is the opposite end of the mountain.

ID 716453Report a problem

Q13 of 15 · Word Knowledge (WK)

Before construction begins, engineers survey the land to map its slopes. Survey most nearly means

  1. Buying the land is a separate step; surveying gathers measurements.
  2. To survey land is to measure its shape, boundaries, and heights so it can be mapped.
  3. Clearing removes trees and brush; the sentence says the survey maps the slopes.
  4. To survey people is to question them, but these engineers are surveying land.

ID 716457Report a problem

Q14 of 15 · Word Knowledge (WK)

The patrol had to navigate through miles of swamp at night. Navigate most nearly means

  1. Hurry is about speed; navigating is about direction.
  2. The patrol may well wade through water, but navigate means finding and keeping the right way, not walking in water.
  3. To navigate is to steer or find a course through a place, as the patrol does through the swamp.
  4. Nothing in the sentence says the patrol was escaping; navigating is about finding the route.

ID 716463Report a problem

Q15 of 15 · Word Knowledge (WK)

Guards patrolled the perimeter of the base all night. Perimeter most nearly means

  1. The perimeter is the outer boundary of an area, the line the guards walked.
  2. Barracks are buildings where soldiers live, inside the perimeter.
  3. Interior is the inside, the opposite of the perimeter.
  4. The entrance is one point on the perimeter, not the whole edge.

ID 716466Report a problem

Your tally shows here once every question above has an answer.

Vocabulary traps on Word Knowledge

  • Related is not the same. A choice that often appears next to the word (a tool for a job, a feeling for an event) is a distractor, not a synonym.
  • False friends. Some words mean the opposite of what they sound like: enervate means weaken, noisome means foul-smelling, restive means restless, nonplussed means puzzled, and inflammable means the same as flammable.
  • Prefixes with two meanings. In- can mean "not" (inactive) or "into" (inject); check the rest of the word.
  • The wrong sense. Many words have several meanings; in a sentence item, only the one that fits the sentence is right.
  • Part of speech. The synonym has to work in the same slot; a noun is not replaced by a verb.

Building vocabulary for the ASVAB

Lists of "ASVAB words" are a start, but roots and prefixes go further: bene- (good), mal- (bad), -cede (go), chron- (time), -phobia (fear). Learn a few new words a day with an example sentence, and read anything with a wider vocabulary than you speak with. The same reading also helps Paragraph Comprehension.

Synonyms on the AFOQT

All of this site's vocabulary drills live on this page. The AFOQT has its own Word Knowledge section, 25 items in a far shorter limit per word, covered on AFOQT word knowledge. Its analogy section uses the same vocabulary in a different format; see Verbal Analogies.

Vocabulary in short bursts

Practice on your phone

ASVAB questions with the reasoning for every choice, in a study app (see both stores).

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The other ASVAB subtests

Word Knowledge: what candidates ask

Which words turn up on ASVAB Word Knowledge?

General vocabulary of roughly high school level, asked as synonyms. There are no spelling or grammar questions.

How many synonym items does Word Knowledge give you?

15 scored items on the computer version, at the tightest pace of the battery, shared with Shop Information.

Is Word Knowledge part of the AFQT?

Yes, through Verbal Expression (VE), which it forms together with Paragraph Comprehension.