All fall off synonyms

verb fall off

• diminish — to make or cause to seem smaller, less, less important, etc.; lessen; reduce.
• lessen — to become less.
• wane — to decrease in strength, intensity, etc.: Daylight waned, and night came on. Her enthusiasm for the cause is waning.
• decrease — When something decreases or when you decrease it, it becomes less in quantity, size, or intensity.
• slump — to drop or fall heavily; collapse: Suddenly she slumped to the floor.