<OL TYPE="1"><LI>or, rather<OL TYPE="a"><LI>implying that the latter choice is preferred<LI>or if, introducing an example to be seen under a particular principle<LI>(in series) either...or, whether...or<LI>if perchance<LI>except, or else</OL><LI>whether, not the least, if, otherwise, also, and, then</OL>