1. of, relating to, or involving a conspiracy or secret plan by a group to do something unlawful or harmful
Usage: often used in academic or formal contexts; sometimes used informally to describe conspiracy theories

Examples

• The investigation uncovered conspirational activities within the organization.
• Historians debated the conspirational nature of the political plot.
• She dismissed the conspirational claims as unfounded.
• The documentary examined conspirational elements in historical events.
• They were accused of conspirational behavior to defraud investors.
• The conspirational theory gained traction on social media.