Other1. (conj.) Either; -- used with other or for its correlative (as either . . . or are now used).
2. (pron. & a.) Different from that which, or the one who, has been specified; not the same; not identical; additional; second of two.
3. (pron. & a.) Not this, but the contrary; opposite; as, the other side of a river.
4. (pron. & a.) Alternate; second; -- used esp. in connection with every; as, every other day, that is, each alternate day, every second day.
5. (pron. & a.) Left, as opposed to right.
6. (adv.) Otherwise.
Thesaurus Entries
accessory, accident, accidental, added, addendum, addition, additional, adjunct, alien, ancillary, another, apart, appendage, appurtenance, autre chose, auxiliary, collateral, contingency, contingent, contributory, detached, different story, different thing, disconnected, discrete, disjunct, disparate, disrelated, dissimilar, dissociated, distant, divergent, diverse, else, exotic, extra, extraneous, farther, foreign, fresh, further, happenstance, incidental, incommensurable, incomparable, independent, inessential, insular, irrelative, isolated, mere chance, more, new, no such thing, nonessential, not that sort, not the same, not the type, not-self, of a sort, of another sort, of sorts, other than, otherwise, outlandish, peculiar, plus, quite another thing, rare, removed, renewed, secondary, segregate, separate, separated, something else, something else again, spare, special, strange, subsidiary, sui generis, superaddition, supernumerary, supplement, supplemental, supplementary, surplus, ulterior, unaffiliated, unalike, unallied, unassociated, unconnected, unequal, unessential, unique, unlike, unrelatable, unrelated