Lewis & Short

quīvis-cumque, quaeviscumque, quodviscumque, pron. indef., who or what you please, any whatsoever you will, each, every (poet.): nec repentis itum cujusviscumque animantis Sentimus, Lucr. 3, 388: quoviscumque loco potes, at whatever place you please, Mart. 14, 1, 13.