unmarked
adjective
[ ʌnˈmɑːkt ]
• not marked or bearing identifying markings.
• "an unmarked police car"
• not noticed.
• "it's a pleasure to reward them for work which might otherwise go unmarked"
• (of a player in a team game) not marked by a player from the opposing team.
• "Eyres was left unmarked and duly scored from eight yards"
