somewhither (not comparable)

1. (archaic, literary) To some indeterminate place; to some place or other; to somewhere
   • 1594, William Shakespeare, The Tragedy of Titus Andronicus, IV, i

     See, Lucius, see how much she makes of thee / Somewhither would she have thee go with her.

   • 1910, Emerson Hough, “The Gateway, and Some Who Passed”, in The Purchase Price: Or The Cause of Compromise, Indianapolis, Ind.: The Bobbs-Merrill Company, OCLC 639762314 ↗, page 29 ↗:

     Carried somehow, somewhither, for some reason, on these surging floods, were these travelers, of errand not wholly obvious to their fellows, yet of such sort as to call into query alike the nature of their errand and their own relations.