Falling
Part of speech: adjective
Definition: That falls or fall.
Part of speech: noun
Definition: The action of the verb to fall.
Part of speech: verb
Definition: (heading) To be moved downwards.
Example sentence: Life is not an easy matter... You cannot live through it without falling into frustration and cynicism unless you have before you a great idea which raises you above personal misery, above weakness, above all kinds of perfidy and baseness.
Decreasing
Part of speech: verb
Definition: Of a quantity, to become smaller.