on
adj//än//på, igång, för, vidare, ovanpå, upp å, å, om, angående, är på, på grund av, av, under
In the state of being active, functioning or operating.
(acting, drama, RPG) Acting in character.
To an operating state.
Along, forwards (continuing an action), onwards.
Positioned at the upper surface of, touching from above.
Denoting performance or action by contact with the surface, upper part, or outside of anything; hence, by means of; with.
Dealing with the subject of; about; concerning.
With verbs describing an action of hitting, rubbing, scratching, binding against, etc., designates the thing impacted or contacted.
Paid for by.
To the account or detriment of; denoting imprecation or invocation, or coming to, falling, or resting upon.
(mathematics) Having V^n as domain and V as codomain, for the specified set V and some integer n.
(obsolete) At the peril of, or for the safety of.