The phrase "multitude of things" is correct and usable in written English. You can use this phrase whenever you want to refer to a large number of things. For example: "There are a multitude of things to do here in this city."
A multitude of things.
It was a multitude of things.
It hides a multitude of things.
I need to do a multitude of things".
"It's a multitude of things," Mr. Grimshaw said.
Specialist physiotherapist Nicola Harris says "dizziness covers a multitude of things.
Despite the appearance of simplicity, there are a multitude of things going on here.
They have read extensively, tried a multitude of things, and nothing has worked".
Jack appreciated making New York City his home because of its international atmosphere and multitude of things to do.
I'm not saying Wicks shouldn't be examined, but there are a multitude of things that are problematic in public construction".
I absolutely don't support it and I think there are a multitude of things wrong with it.
Thanks to Ludwig my first paper got accepted! The editor wrote me that my manuscript was well-written
Listya Utami K.
PhD Student in Biology, Bandung Institute of Technology, Indonesia