The phrase "enthusiastic speech" is correct and usable in written English.
You can use it when describing a speech that was delivered with great energy and excitement. For example, "The speaker's enthusiastic speech was met with enthusiasm by the audience."
Then foreign office minister John Battle made London's priorities clear in an enthusiastic speech in Almaty in 2000.
The first time such a prospect was presented in an enthusiastic speech, Siyu had the odd feeling that she was now expected to marry her father; only later did she realize that she was no longer a young woman.
In the background, Sam Cassell and Kendall Gill remained on the court after the rest of the team had left, calmly shooting baskets and enjoying themselves, like props to support Calipari's enthusiastic speech.
A caller to the mayor's radio program, a Democrat who said he voted for Mr. Bloomberg in 2001, warned that if he made an enthusiastic speech for President Bush at the convention, he could expect this voter's wrath next year.
William H. West of Ohio nominated Blaine with an enthusiastic speech and after the first ballot, Blaine led the count with 334½ votes.
I'm not exactly sure what links almost dying in the Caribbean to creating this "world-class content", but I'm sure everyone in the room today is just one more enthusiastic speech away from landing that Pulitzer.
One discordant note in the series of enthusiastic speeches came from Bill Reinert, one of the Toyota Prius designers.
At the Democratic convention, Ms. Schiff, who is one of her father's top advisers, gave an enthusiastic nomination speech in prime time.
"I'm this much closer to my EGOT," channeled the lucky woman, delivering an uncannily enthusiastic mock speech a day before the 91st Academy Awards — the better to aide production crews in practicing every camera move, reaction shot, and transition for Sunday's live telecast.
The hypocrisy is more or less expected; just about everyone is more enthusiastic about free speech for folks they agree with than for folks they don't.
The paper's leader column was less enthusiastic, calling the speech a "modest success" but saying Miliband's "embryonic one-nation Labourism" overlapped with David Cameron's "brand of one-nation Conservatism", leaving Miliband with "little that could be identified as a distinctive policy platform on which to take Labour into a general election".
