incremental

These restrictions will rise incrementally over the following 22 years.

The world wide web emerged in a series of incremental technological breakthroughs that didn't necessarily feel of enormous consequence at the time.

Instead, even after decades of incremental improvement, this crisis of violence against women and girls continues to spread like a virus and and even thrive because as a society we refuse to wipe it out.

There have been reports of Moscow using "meat grinder" tactics to throw huge numbers of soldiers at the front lines and incrementally improve their position.

The cap would be incrementally reduced for families making more than $200,000 a year, with families becoming ineligible for the credit when their annual incomes reach $300,000.