1. the state of not knowing about or not noticing something

Examples

• His unawareness of the company’s financial problems led to poor decisions.
• The driver’s unawareness of the speed limit resulted in a ticket.
• Her unawareness of cultural differences caused some awkward moments.
• The team’s unawareness of the rule change cost them the game.
• Public unawareness about climate change remains a significant challenge.
• The child’s unawareness of danger worried his parents.