unaware

Some modernists were unaware that they lived under this climate.

Another indicated the president is mentally unaware of his surroundings.

Prior to becoming pregnant, it was an issue Rebecca was unaware of and since her experience she volunteers for The Pelvic Partnership, a charity which helps raise awareness and support women with this condition.

Taggart claimed that on the day in question he was sipping from a bottle of juice which he had taken from his home and which he was unaware contained alcohol.

Nandy apologised last week, saying she was unaware at the time that Mr Kogan had given money to her campaign, and she had declared the donations "as soon as I discovered" they had taken place.