Illicit

mediumNegative tone

ih-LIS-it

adjective

Definition

Forbidden by law, rules, or custom; illegal

Memory hook

ILL-ICIT: it makes society ILL because it's illegal — not ELICIT (draw out) but forbidden by law.

See more GRE words with mnemonics.

Word roots

illicitusnot allowed(Latin)

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

Examples

The police discovered an illicit gambling operation.
Their illicit relationship was eventually exposed.

Test yourself

Fill in the blank with the right word:

The police discovered an ______ gambling operation.
Show answer

illicit

Synonyms

illegalunlawfulprohibitedcontraband

Antonyms

legallawfullegitimatesanctioned

Categories

View all Legality words

GRE Tip

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

Read: How to Memorize GRE Words That Actually Stick

Related GRE Words

Master illicit and 1,000+ GRE words

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