Definition:
Compare watcher with other words:
patcher vs. watcher
watcher vs. watches
watcher vs. watchet
watched vs. watcher
matcher vs. watcher
hatcher vs. watcher
catcher vs. watcher
visitor vs. watcher
viewer vs. watcher
spectator vs. watcher
guard vs. watcher
vigil vs. watcher
watch vs. watcher
observe vs. watcher