The phrase "numerous gifts" is correct and usable in written English.
You can use it whenever you are referring to a large amount of gifts. For example, "She came to the party bearing numerous gifts for everyone."
The Lawrences have made numerous gifts of art to the Cornell Museum.
I have also seen numerous gifts they exchanged and heard several of her tapes of him.
Since posting the appeal, Dolder, 43 and Safyre have received numerous gifts and cards from all over the world.
He accepted numerous gifts from the Yankees -- front-row season tickets, among others -- but he did not expect them.
At Baruch, he attracted three gifts of $10 million or more, as well as numerous gifts of at least $1 million.
To that end, Saturday has received numerous gifts from Manning, including his favorite, an all-expense paid trip to Georgia to play golf at Augusta National.
In addition, his remarkable philanthropy included numerous gifts-in-kind that have served to further distinguish Princeton's literary and art collections". Cotsen was born Feb. 25, 1929, and grew up in New Jersey.
In summer there's also a fruit and veg market and numerous gift stalls close by.
Elvis paraphernalia — including the King's Army shirt — is demanding huge prices on eBay, and the numerous gift shops at Graceland are selling all kinds of 30th-anniversary knickknacks, including Reese's Peanut Butter & Banana Creme Cups (in honor of Presley's favorite sandwich).
While at Engineering, she secured numerous gift commitments, including the Rome Deanship.
Police also found numerous gift card numbers and evidence that Latiolias used the counterfeit cards to make purchases, she said.
