rockfall

As nouns the difference between rockfall and slump

is that rockfall is a quantity of rocks that has fallen from a cliff etc while slump is a heavy or helpless collapse; a slouching or drooping posture; a period of poor activity or performance, especially an extended period.

As a verb slump is

(lb) to collapse heavily or helplessly.

As a noun rockfall

is a quantity of rocks that has fallen from a cliff etc.

As a proper noun creep is

(derogatory) the committee]] to re-elect the president, which raised money for [[w:richard nixon|richard nixon's campaign for 1972 reelection.

As nouns the difference between rockfall and mudslide

is that rockfall is a quantity of rocks that has fallen from a cliff etc while mudslide is a geological disaster in which a large amount of mud gathers and moves rapidly down a hill or slope.

As nouns the difference between rockfill and rockfall

is that rockfill is a dam's embankment of compacted free-draining granular earth, often containing rocks, with an impervious zone while rockfall is a quantity of rocks that has fallen from a cliff etc.

As nouns the difference between taxonomy and rockfall

is that taxonomy is the science or the technique used to make a classification while rockfall is a quantity of rocks that has fallen from a cliff etc.