Cases of word usage

1) (of people, living creatures etc) belonging to, existing in, a region from earliest times, or from the time when the region was first known (aboriginal)

2) to make something known to People by notices in newspapers, announcements on TV etc (advertise)

3) (of a) person who believes that nothing can be known about the existence of God (agnostic)

4) to make (something) known (to other people) (announce)

5) a person but no particular or known one (anybody)

6) an event or object but no particular or known one (anything)

7) at, to, no particular or known place (anywhere)

8) a short statement expressing a general truth (usually from a known literary work) (aphorism)

9) genuine; known to be true (authentic)

10) to make (something) known to everyone formally (declare)