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Guide 02 of 31

SAT words about activity and inactivity.

61 words the Digital SAT draws on when a passage turns to activity and inactivity — each with its part of speech, a plain-English definition, and an example sentence showing how it behaves in context.

61 words · Free PDF · No account needed

Vocabulary on the Digital SAT is tested in context, not in isolation: a Words in Context question hands you a sentence with a blank and four plausible-looking candidates, and the winner is the one whose shade of meaning fits. Studying words in a meaning-group like this one is the fastest way to build that discrimination — you learn activity and inactivity as a spectrum rather than as 61 unrelated definitions.

Read the definition, then the example sentence. Say the word aloud. Come back to this theme a few days later and cover the definitions — recalling a word cold is what fixes it, and rereading it is not.

The 61 words

Alphabetical. Everything in the Activity & Inactivity guide.

001
assiduousadjective

showing great care and perseverance

The assiduous detective solved the case.

002
briskadjective

active, fast, and energetic

Business was brisk during the holiday season.

003
bustlingadjective

full of energetic and noisy activity

The bustling marketplace was alive with activity.

004
carryingverb

transporting or holding something while moving

He was carrying a heavy box up the stairs.

005
comeverb

to move toward or arrive at a place

Please come to my office when you have a moment.

006
composeverb

to create or write something; to form the substance of

She took time to compose a thoughtful response to the letter.

007
constructverb

to build or create something

Engineers will construct a new bridge over the river.

008
deednoun

an action that is performed intentionally; a legal document proving ownership

His heroic deed saved three children from the burning building.

009
defunctadjective

no longer existing or functioning

The defunct factory has been abandoned for over twenty years.

010
diligentadjective

having persistent effort in one's work

Her diligent research uncovered the truth.

011
disengageverb

to separate or release from attachment; to withdraw from involvement

The pilot had to disengage the autopilot and take manual control.

012
dormantadjective

temporarily inactive or not developing; in a state of rest

The dormant volcano had not erupted in over five hundred years.

013
dormantadjective

temporarily inactive or inoperative

The dormant volcano could erupt again.

014
dynamicadjective

characterized by constant change or activity; energetic and forceful

The dynamic speaker captivated the audience with her passionate presentation.

015
dynamicadjective

characterized by constant change or activity

The dynamic leader transformed the company.

016
encounteringverb

unexpectedly meeting or experiencing something

We kept encountering obstacles throughout the hiking trail.

017
energeticadjective

showing or involving great activity or vitality

The energetic puppy ran around the yard without stopping.

018
energeticadjective

showing great activity or vitality

The energetic puppy bounded around the yard.

019
enteringverb

coming or going into a place; beginning to be involved in

Students entering the examination hall must show their identification.

020
enterprisingadjective

having the ability to see new opportunities

The enterprising young inventor created a new app.

021
existencenoun

the fact or state of living or being; continued survival

Scientists continue to search for evidence of life's existence on other planets.

022
gathersverb

collects or brings together from various sources

She gathers wildflowers from the meadow every spring.

023
getverb

to obtain, receive, or come to have something

I need to get some groceries before the store closes.

024
heldverb

past tense of hold; kept in one's grasp or possession

She held the fragile vase carefully as she walked across the room.

025
hibernationnoun

a state of minimal activity and metabolic depression in animals during winter

Bears enter hibernation to conserve energy during the cold months.

026
implementverb

to put a plan or decision into effect; to carry out

The company plans to implement new safety procedures next month.

027
inactiveadjective

not engaging in activity; not functioning or operating

The volcano has been inactive for over a thousand years.

028
inactivitynoun

the state of being inactive; lack of activity or movement

Prolonged inactivity can lead to various health problems.

029
indolentadjective

wanting to avoid activity or exertion

The indolent student rarely completed assignments.

030
industriousadjective

diligent and hard-working

The industrious worker earned a promotion.

031
inertadjective

lacking the ability or strength to move

The inert body lay motionless.

032
interruptedverb

stopped the continuous progress of something; broke in on a speaker

The meeting was interrupted by a fire alarm.

033
involvedadjective

connected or participating in something; complicated

Many volunteers were involved in organizing the charity event.

034
joiningverb

connecting or linking together; becoming a member of

She is considering joining the local book club.

035
lackadaisicaladjective

lacking enthusiasm and determination

The lackadaisical approach doomed the project.

036
languidadjective

weak or faint from illness or fatigue

The languid pace of summer afternoons.

037
lethargicadjective

sluggish and apathetic

The hot weather made everyone lethargic.

038
listlessadjective

lacking energy or enthusiasm

The heat made everyone feel listless.

039
occupyverb

to fill or take up space or time; to reside in

The meeting will occupy most of the afternoon.

040
occupyingverb

taking up space, time, or attention; residing in

The thought of the exam was occupying all her attention.

041
offeredverb

presented or proposed for acceptance or rejection

The company offered her a generous salary package.

042
operativeadjective

functioning or having effect; a worker or secret agent

The key operative word in the contract is 'must' rather than 'may.'

043
persistverb

to continue firmly in an opinion or course of action despite difficulty

If symptoms persist, you should consult a doctor.

044
preparedadjective

made ready for use or action; expecting something to happen

She came to the meeting prepared with all the necessary documents.

045
provideverb

to make available for use; to supply

The scholarship will provide funding for her education.

046
providingverb

making available or supplying; on the condition that

The organization is providing meals to families in need.

047
pulledverb

exerted force to move something toward oneself; withdrew

He pulled the door open and stepped inside the building.

048
receiveverb

to be given, presented with, or paid something; to accept delivery of

Did you receive my email about the schedule change?

049
releasedverb

allowed to move or act freely; made available to the public

The band released their new album last Friday.

050
runningverb/noun/adjective

moving at a speed faster than walking; the action of managing or operating

She enjoys running in the park every morning.

051
slothfuladjective

lazy; disinclined to work

His slothful habits led to poor grades.

052
sluggishadjective

slow-moving or inactive

The sluggish economy worried investors.

053
sprightlyadjective

lively and full of energy

The sprightly octogenarian still played tennis.

054
stagnateverb

to cease developing; become inactive

Without innovation, the company began to stagnate.

055
staticadjective

lacking movement, action, or change

Wages remained static for years.

056
strenuouslyadverb

with great effort or energy; vigorously

She strenuously denied any involvement in the scandal.

057
takeverb

to get into one's hands or possession; to grasp or seize

Please take this book and return it to the library.

058
torpidadjective

mentally or physically inactive; lethargic

The torpid economy showed no signs of growth.

059
towardpreposition

in the direction of; approaching

She walked toward the exit when she heard the fire alarm.

060
vigorousadjective

strong, healthy, and full of energy

The vigorous exercise improved his health.

061
withdrawverb

to remove or take away something from a particular place or position; to retreat

She decided to withdraw her application after accepting another job offer.

Prefer paper? The printable Activity & Inactivity guide adds a memory cue to every entry, ready to print — 58 of the 61 words on this page. For the alphabetical master list, see the SAT vocabulary list; to be quizzed on these words instead of reading them, use the vocabulary trainer or try some Words in Context practice.

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