"somewhat overwhelmed" is a correct and usable expression in written English.
It is an adverb that means to be filled with an overwhelming amount of something or to be exhausted from doing too much. Example: After the long day, I was feeling somewhat overwhelmed.
She seemed somewhat overwhelmed.
Throughout, he looked somewhat overwhelmed.
"You had to be somewhat overwhelmed," he said of that first meeting.
This week he told The Associated Press that he was somewhat overwhelmed last year.
Quinn's very grateful, naturally, and says: I'm absolutely delighted and somewhat overwhelmed.
Taking the microphone, Obama said she was somewhat overwhelmed by Clinton's "mini-tribute".
"Of course, of course, we need all that," I said, somewhat impatient, overwhelmed and more than a bit distracted, as I was trying to have our picture ready for it's premiere at the Toronto International Film Festival in September, where we had been an official 2010 selection.
It's structure went from plain and functional during the early years of the East India Company, to ornate and overbearing during the British Raj, to somewhat messy and overwhelmed as a newly independent India found its feet.
Spicy rock shrimp come in the obligatory garlic-white wine sauce, while the flavor of a somewhat limp mixture of sauteed wild mushrooms is rather overwhelmed by Marsala sauce.
In contrast to reports that she was indecisive and overwhelmed, the new documents portray her as assertive, if somewhat beleaguered.
With an overwhelmed state pension, people may still be able to rely somewhat on their workplace pensions, which are being encouraged by the government through the current auto-enrolment scheme.
