Increment of is a phrase of increment .
Here's a list of antonyms for increment .
Opposite of an increase, typically in a quantifiable amount or level
Opposite of a flow inward or into something
“Not to let physical limits hold the industry down, new storage technologies are emerging to match the accelerating digitalization and global sharing of information.”
Opposite of an increase in salary
“I rejected the new job offer as it would result in a pay cut compared to my current role.”
Opposite of an increase in remuneration
“He had worked hard for the company in the last year and yet there was nothing but stagnation in the level of his remuneration.”
Opposite of to increase in value or price
“It is disappointing to find out that our house will depreciate over the next two years.”