IPA: /ˈfɔːlɒf/
KK: /ˈfɔːlɔf/
A decrease or reduction in something, often referring to a decline in quantity or quality.
There was a noticeable falloff in attendance at the event this year.
Falloff → It is formed from "fall" (from Old English "feallan", meaning to drop or descend) and "off" (meaning away from or not on). The word "falloff" describes the act of something dropping away or decreasing in quantity or intensity.
Think of something 'dropping away' — 'fall' means to drop, and 'off' means away from. This helps you remember that 'falloff' refers to a decrease or reduction.
No commonly confused words.