Yet, the idea had come spontaneously from the other children, a tribute to sheer intellect.

We just spontaneously come up with the name one fine day.

Even the complex compositions came out of me so spontaneously.

The ideas may have come spontaneously, but we know that a human being is responsible.

Senator Biden began his remarks by saying the ideas had come to him spontaneously on the way to the debate.

Any time we come across somebody who's picked up the secret spontaneously, we're supposed to investigate.

The words came out of him spontaneously, and quite sincerely.

Here is a real experiment showing that life can come spontaneously from dead stuff!

The words had come spontaneously, he had never considered this before.

This will not come about spontaneously; favourable conditions need to be created.