Words similar to hmmmm

Example sentences for: hmmmm

How can you use “hmmmm” in a sentence? Here are some example sentences to help you improve your vocabulary:

Hmmmm ...
The Dutch, most notably, have adopted an English expletive too coarse to reproduce here (though if I say, “hits the fan” I expect you'll be with me), but they use it as a mild and largely meaningless epithet, roughly equivalent to our gosh or golly or even just hmmmm --to such an extent, I am told that they must now take special care not to startle English-speaking visitors.
Hmmmm.