| The evolutionary process is rife with happenstance, contingency, incredible waste, death, pain and horror. |
| But, nevertheless, the happenstance still makes me feel that fate likes to smile every so often upon the introverted bookworms of the world. |
| If the key is to not actively search for something, then why don't more common people stumble upon such experiences of happenstance? |
| I want her to know the best of our world, not stumble from happenstance to happenstance without guidance and support. |
| Each one, responding to happenstance and circumstance and accident, has assumed a shape not quite like that of any other tree of its kind. |
| By sheer happenstance, the challenge of skyrocketing butterfat prices coincided with the waning economy. |
