Bollix and Fall down

Bollix verb - Make a mess of, destroy or ruin.

Fall down and bollix are semantically related in blunder topic. In some cases you can use "Fall down" instead a verb "Bollix", when it comes to topics like botch.

Fall down verb - Lose an upright position suddenly.

Bollix and fall down are semantically related in blunder topic. Sometimes you can use "Bollix" instead a verb "Fall down", if it concerns topics such as botch.