ill-assorted

ill-assorted (comparative more ill-assorted, superlative most ill-assorted)

1. Badly matched, or unmatched.
   • 1860, Anne Beale, Gladys, the Reaper‎:

     He and Mrs Jonathan were a remarkable pair; one of those ill-assorted couples that you wonder at.

   • 1960 March, “Motive Power Miscellany: Western Region”, in Trains Illustrated, page 184:

     Last Christmas Eve the "Pines Express" arrived at Bath behind an ill-assorted combination of locomotives.

• “ill-assorted”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.