The phrase "a flood of support" is correct and usable in written English.
It can be used to describe an overwhelming amount of assistance or encouragement received from others.
Example: "After the announcement of the charity event, we received a flood of support from the community, with donations pouring in from all directions."
Alternatives: "an outpouring of support" or "a surge of support".
She receives a flood of support from around the world.
"The minute he enters that race, the dam is going to burst and there is going to be a flood of support for Biden," says Cooper.
The Olympic athlete turned reality TV star, formerly known as Bruce, received a flood of support after revealing her new identity and look on the cover of Vanity Fair last week.
Within a few hours these messages had vanished in a flood of support for Mr. Putin, who remains the country's single dominant political figure and is virtually assured of victory in the election.
The 14-year-old boy was arrested for bringing a homemade clock into school on Wednesday, and has been on the receiving end of a flood of support across social media ever since.
Michael Geer, CEO and co-founder of the London-based startup, told me: "We first noticed numbers dropping quickly and then a flood of support emails coming in.
But their efforts drew little support until new attention on the practice last year — coupled with election anxiety — prompted a flood of backing for the idea and support from President Obama in his State of the Union address.
Their efforts drew little support until new attention to the practice last year — coupled with election anxiety — prompted a flood of backing for the idea and support from Mr. Obama.
But when his grief-stricken television interviews unleashed a flood of investor support, his fragile resources were overwhelmed.
The despair and poverty Haiti had experienced for generations caught the world's attention and a flood of emergency support made construction of better health facilities, roads and schools possible.
Raising enough funds for museums can be tricky, Dion and others conceded — but Mann predicted that science museums would actually see a flood of financial support from other benefactors, including "ordinary individuals," if the institutions were to "publicly distance themselves from the forces of anti science".
