to behave in a manner likely to cause one trouble or injury
the Fall (of Man)
Christian Theol. Adam's sin of yielding to temptation in eating the forbidden fruit, and his subsequent loss of grace
the fall of the cards
the chance distribution of cards in a given deal
See fall in American Heritage Dictionary 4 Idioms
on
fall back /upon
To rely on: fall back on old friends in time of need.
To resort to: I had to fall back on my savings when I was unemployed.
fall between (the) two stools
To fail because of an inability to reconcile or choose between two courses of action.
fall flat
To fail miserably when attempting to achieve a result.
To have no effect: The jokes fell flat.
foul
fall /afoulNautical
To collide. Used of vessels.
To clash: fell foul of the law.
fall from grace
To experience a major reduction in status or prestige.
fall into line
To adhere to established rules or predetermined courses of action.
fall in with
To agree with or be in harmony with: Their views fall in with ours.
To associate or begin to associate with: fell in with the wrong crowd.
fall on deaf ears
To go unheeded; be ignored completely: “Moscow's own familiar charges . . . will also fall on deaf ears”(Foreign Affairs).
backward
fall over /backwards
To overexert oneself to do or accomplish something: We fell over backward to complete the project on time.
fall over (oneself)
To display inordinate, typically effusive, enthusiasm: fell over themselves to impress the general's wife.
fall prey to
To be put into such a vulnerable position as to be at risk of harm, destruction, or invasion: a person who fell prey to swindlers; did not want the country to fall prey to terrorists.
fall short
To fail to attain a specified amount, level, or degree: an athlete whose skill fell far short of expectations.
To prove inadequate: Food supplies fell short.
fall through the cracks
To pass unnoticed, neglected, or unchecked: “In the past, many learning disabled children fell through the cracks”(Judith Harkness Richardson).