"mighty beast" is a correct and usable phrase in written English.
It is often used to describe a powerful or strong animal. Example: The mighty beast roared as it charged towards its prey, instilling fear in all who stood in its way.
And a decade ago, the whole mighty beast was computerized.
We humans, tiny, little, hairless idiots that we are, all have our phones ready for the moment the mighty beast finally turns round.
Measured at PPP, emerging economies' share of world output has more realistically risen since 1980 and even if China's economy is smaller than thought, it is still a mighty beast.
Hiplock V1.50: £64.99, halfords.com The Hiplock is a mighty beast — and weighs almost as much as one at 1.95kg — but it's a great choice if you're after a chain lock that's easy to carry.
Waaay back in February, we told you guys a tale of the HTC Scorpion, a mighty beast of a phone.
I locked eyes with the mighty beast.
He is constantly devising elaborate trouble for elephant and lion, the two mighty beasts competing for King of the Jungle.
Łukasz took us to the forest edge, where we watched bison emerge, somewhat timidly for such mighty beasts, from the mist – a primitive cave painting come to life.
He's a bit like a bison himself, I think, back when there were only a handful of the mighty beasts left in North America.
Such mighty beasts always have: when the fruits of the Osage orange, a North American tree, drop to the ground, nothing eats them.
He remembers seeing those mighty beasts in the forest as a kid when his uncle worked inside the reserve, while it was under the state government.
