Conscientious

mediumPositive tone

kon-shee-EN-shus

adjective

Definition

Wishing to do what is right, especially to do one's work properly

Memory hook

CONSCIENCE-tious: guided by CONSCIENCE - the inner voice that makes you do your work properly.

See more GRE words with mnemonics.

Word roots

conwith(Latin)
scireto know(Latin)

Learning roots unlocks whole word families. Study common GRE root words.

Examples

She was a conscientious worker who never missed deadlines.
His conscientious approach earned him respect.

Test yourself

Fill in the blank with the right word:

She was a ______ worker who never missed deadlines.
Show answer

conscientious

Synonyms

Antonyms

negligentcarelessremissirresponsible

Categories

View all Diligence words

GRE Tip

Conscientious is a medium-difficulty GRE word. On the GRE, you might see it paired with synonyms like "diligent" or "meticulous" in Sentence Equivalence questions. Look for contrast clues (however, despite, although) that signal the opposite meaning. Words like "negligent".

Read: How to Memorize GRE Words That Actually Stick

Related GRE Words

Master conscientious and 1,000+ GRE words

Learn through stories, practice with real GRE questions, and never forget with spaced repetition.