The phrase "a year of massive" is correct and usable in written English.
It can be used to describe a year characterized by significant events, changes, or impacts in a particular context.
Example: "2020 was a year of massive challenges for the global community due to the pandemic."
Alternatives: "a year of significant" or "a year of substantial".
It took a year of "massive collaboration" from a team of fellow-students: cinematographer, writer, editor, set designer, composer, and more.
After a year of massive anti-American demonstrations in Japan against the ratification of the security treaty between the two nations, Mr. Reischauer arrived as a peacemaker.
Knievel's failure, which followed a year of massive hype, was an epic burst soufflé of grandiose American nonsense and, it seemed, an emblem of the times: a disgraced president had resigned, the Vietnam War was grinding to its inglorious conclusion, and the economy was gasping.
For disruptive mobile payments startup Square, 2011 was a year of massive growth on many levels.
2018 was a year of massive mergers and acquisitions, with AT&T/Time Warner, Disney/Fox and Comcast/Sky.
So it's been a year of massive layoffs (we've tracked more than 340,000 since August 2008).
The point comes home with force as we watch our elected officials at every level grapple with a third year of massive budget deficits that are forcing drastic cuts in public services, sharp increases in fees and taxes where they can and causing tense conflict with public employees who face loss of their jobs or reductions in wages, pensions and benefits.
In most cases, after applying for asylum, they are released into the interior of the country while awaiting a hearing before an immigration judge — a process that can take more than a year because of massive backlogs.
This is also the year of massive teacher strikes.
The country remains one of the world's poorest and most dangerous countries despite a dozen years of massive international aid efforts.
Privacy First, one of the organisations that took the government to court, said the ruling "will bring to an end years of massive privacy breaches" in the Netherlands.
