The phrase "lavish support" is correct and can be used in written English.
It is most commonly used to describe someone or something providing generous or excessive support or assistance. Example: The wealthy philanthropist lavished support on the struggling community, funding numerous projects and programs to improve their quality of life.
The price for such lavish support, he acknowledges not unhappily, is performance.
These aren't the people who keep auction prices afloat, or whose lavish support turns struggling newcomers into art-world celebrities.
For much of the 2000s, with a shortage of pure silicon and lavish support from European governments, the price of solar panels failed to fall as expected.
Given the volatile state of contemporary music, with trends and reputations shifting constantly, record companies are loth to commit lavish support to a living artist.
It provided lavish support for the Supreme Council for Culture, book festivals, educational publishing ventures, and the iconic new library in Alexandria.
And Afghanistan still suffers the consequences of the CIA's lavish support for mujahideen fighters engaged in armed struggle with the Soviets in the 1980s.
Externally, the media organizations which once lavished support on the group's conventions, sponsoring lunches and dinners, are funneling their donations into skills training.
American officials have been deeply frustrated by the organization's efforts to mediate on behalf of Colonel Qaddafi, who for decades lavished support on African leaders — many of them autocratic — and led the group two years ago.
Many of the most celebrated green tech companies are foundering despite lavish public support.
Mr. Leung's backers, mainly organized by groups with lavish financial support from Beijing, contend that he is beginning to address deep-seated social issues here.
In Russia and certain other areas of the former Soviet Union, the circus was regarded as an art form and received lavish state support and beautiful permanent spaces.
