Universal Core Vocabulary · Episode 23

Universal Core 23: lethargic, marginally, meticulous and more

Pick the English-only version or the Hindi version (English lesson with Hindi meanings) above; the video keeps your place when you switch.

Chapters

The ten words

Below in teaching order, as in the video: related words sit side by side so you can compare them.

01

lethargic

adjective · luh-THAR-jik

C1

sleepy, slow and lacking energy

सुस्त, आलसी

Usage

feel lethargica lethargic economylethargic after lunch

I always feel lethargic after a heavy lunch.

The heat made the players slow and lethargic.

Common mistake

He was in a lethargic after the fever.

He was in a state of lethargy after the fever.

Lethargic is an adjective; the noun is lethargy.

Remember: Lethargic: no energy, like a sleepy cat.

02

marginally

adverb · MAR-jin-uh-lee

C1

by a very small amount

थोड़ा-सा, मामूली रूप से

Usage

marginally bettermarginally higheronly marginally

Petrol is marginally cheaper this month.

Her score was only marginally better than mine.

Common mistake

Prices rose marginal this year.

Prices rose marginally this year.

Use the adverb marginally with a verb like rose.

Remember: Marginally: by the width of a page margin.

03

meticulous

adjective · muh-TIK-yuh-lus

C2

very careful about every small detail

बहुत सावधान, बारीकी से काम करने वाला

Usage

meticulous planningmeticulous aboutmeticulous records

She keeps meticulous notes for her UPSC preparation.

The wedding needed meticulous planning.

Common mistake

He is meticulous on his work.

He is meticulous about his work.

We are meticulous about something.

Remember: Meticulous people miss nothing.

04

migration

noun · my-GRAY-shun

C1

moving from one place to another to live or work

प्रवास, पलायन

Usage

bird migrationmigration to citiesmass migration

Siberian cranes make a long migration to India each winter.

Migration to big cities has grown in recent years.

Common mistake

Many families did migration to Mumbai for work.

Many families migrated to Mumbai for work.

Use the verb migrate; we don't 'do migration'.

Remember: Birds migrate; their journey is a migration.

05

neutralize

verb · NOO-truh-lize

C1

to stop something from having any effect

निष्प्रभावी करना

Usage

neutralize an acidneutralize a threatneutralize the effect

Baking soda can neutralize the acid in your stomach.

The police neutralized the threat quickly.

Common mistake

Curd will neutral the spicy taste.

Curd will neutralize the spicy taste.

Neutral is an adjective; the verb is neutralize.

Remember: Neutralize: make it neutral.

06

objectivity

noun · ob-jek-TIV-i-tee

C1

judging fairly, without personal feelings

निष्पक्षता, वस्तुनिष्ठता

Usage

journalistic objectivitylack objectivitywith objectivity

A good judge decides with complete objectivity.

The report lacked objectivity because the writer was biased.

Common mistake

The umpire showed great objective in the final.

The umpire showed great objectivity in the final.

Objectivity is fairness; an objective is a goal.

Remember: Objectivity: facts first, feelings later.

07

precedent

noun · PRES-i-dent

C1

an earlier event used as an example for later ones

पूर्व उदाहरण, नज़ीर

Usage

set a precedentwithout precedenta legal precedent

The court's ruling set a precedent for future cases.

The floods were on a scale without precedent.

Common mistake

A president was set by an earlier court case.

A precedent was set by an earlier court case.

A president leads; a precedent is an earlier example.

Remember: A precedent comes before: pre means before.

08

presume

verb · pri-ZYOOM

C1

to think something is true without being sure

मान लेना, अनुमान लगाना

Usage

I presumepresumed innocentsafe to presume

I presume the train will be late again.

In law, you are presumed innocent until proven guilty.

Common mistake

I presumed of the shop being closed.

I presumed the shop was closed.

Presume is followed by a clause, not 'of'.

Remember: Presume: decide before you have proof.

09

reverse

verb · ri-VURS

C1

to change something to its opposite, or go backwards

उलटना, पलटना

Usage

reverse a decisionreverse the carreverse the trend

The court reversed the earlier decision.

He reversed the car out of the narrow lane.

Common mistake

Please reverse back the car slowly.

Please reverse the car slowly.

Reverse already means go back; 'back' is extra.

Remember: Reverse gear takes you backwards.

10

simulate

verb · SIM-yuh-layt

C1

to copy how something real looks or works

नक़ल करना, अनुकरण करना

Usage

simulate a flightcomputer-simulatedsimulate real conditions

Pilots train in machines that simulate real flights.

The game simulates driving on Indian roads.

Common mistake

The software simulations a real earthquake.

The software simulates a real earthquake.

Simulation is the noun; simulate is the verb.

Remember: Simulate: make it seem similar.