Floating
Part of speech: adjective
Definition: That which floats or float. Not fixed in position, opinion etc.; free to move or drift.
Part of speech: verb
Definition: Of an object or substance, to be supported by a liquid of greater density than the object so as that part of the object or substance remains above the surface.
Example sentence: We're all humans living on this tiny little rock, floating through space at, like, thousands of miles an hour. We should all just get along.
Aimless
Part of speech: adjective
Definition: Without aim, purpose, or direction.
Example sentence: If it's a beautiful day, I love taking walks. The walks are always aimless.