The Collaborative International Dictionary
Approacher
Approacher \Ap*proach"er\, n. One who approaches.
Wiktionary
approacher
n. 1 Someone or something that approaches. 2 (context astronomy English) An asteroid on a near-Earth trajectory.
Usage examples of "approacher".
We all use both ways, although we may tend in general to be avoiders or approachers, while in specific situations, like facing surgery, we each have our favorite way of coping.
The disadvantages of each way are: more stress and useless worry for the approachers, and more failures to act and lack of awareness for the avoiders.