This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A reduction or decrease: a falloff in car sales.

n. A reduction or decline.

n. a noticeable decline in performance.

v. diminish in size or intensity

v. come off

v. fall heavily or suddenly; decline markedly

n. a noticeable deterioration in performance or quality

"Among Republicans, the falloff is more dramatic, sliding from 53 to 21 percent."

go away    disappear    vanish    detach    come away    come off    drop    decline in quality    worsening    deterioration   

pressure falloff    falloff test    falloff analysis   

slump    drop-off    falling off   

choppiness    inmay    progressivity    dropoffs    wood-path    mountain-height    overcapacity    contango    hill-road    scaur