reduplicating

It is astonishing how they have multiplied—they have multiplied even beyond the ratio of our self-reduplicating population.

Some four or five groups of British colonies have reduplicated, or are now reduplicating, a parallel development.

He was also guilty of reduplicating the first syllables of words, producing such expressions as pptiller, sousouflantes.

It was an awesome picture, that ravenous and reduplicating mouth!

So with reduplicating speech she conveyed intelligence to his mind.