"massive acceptance" is correct and usable in written English.
You can generally use it when talking about an idea, product, or behavior that has been widely accepted by a large group of people. For example, "The massive acceptance of the new video game was unexpected and exciting for its creators."
Despite the massive acceptance by planners as something of a model for the restored city, the vast majority of all job and population growth in the region has occurred at the less pricey fringes, including across the river in Vancouver, Wash., which lies outside the fearsome Portland planning regime.
Fundamentally, both parties agree in this massive acceptance of Wall Street's debt, this transfer of corporate debt - a jubilee for the rich, that's what they're talking about.
Under his leadership and inspiration the balloon angioplasty catheter got rapidly refined and the new technique achieved massive acceptance.
Even the attempts of larger tech companies at combining TVs and computers, such as the Apple TV or Microsoft's various efforts over the years, haven't fared any better at gaining massive consumer acceptance.
For all his faults - a hyperbolic delivery style, a confrontational interview technique that put him at odds with the White House in the Nixon years, an acceptance of massive pay increases at a time when his news budget was being slashed - he remained true to his roots as a Texas newshound, ready to brave hurricanes and water mocassins and alligators to deliver a story.
We begin having massive anxiety about college acceptance when our kids are in middle school.
"When you're talking about people all wanting the same land, all having a list of grievances that goes back not just years or decades, but centuries, it's going to take a massive amount of forgiveness, of acceptance of one another, that's just terribly hard to come by," he said.
There wasn't one single idea for spurring the economy, a la Ronald Reagan's call for a massive tax cut in his 1980 acceptance speech at the Republican National Convention.
The final impression of the Oedipus, far from being one of unmixed evil and nihilism, is of massive integrity, powerful will, and magnanimous acceptance of a horribly altered existence.
Life, liberty and the pursuit of happiness are our birthright as citizens, but the Declaration of Independence says nothing about delivering an acceptance speech to a massive worldwide audience.
"This is a more moderate spirituality coming into play," he said, "and part of the acceptance of this was about this massive need for people to relate to something".
