If a report or a rumour is ~, there is no definite proof as to whether it is true or not.
There are ~ reports of several small villages buried by mudslides.
ADJ
If a report or a rumour is ~, there is no definite proof as to whether it is true or not.
There are ~ reports of several small villages buried by mudslides.
ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012