Word Study
split up
THESAURUS
split up
apportion, break up, breakup, carve, carve up, cut, cut up, deactivate, deactivation, debrief, demob, demobilization, demobilize, detach, detachment, diaspora, dichotomize, disband, disbandment, discharge, disintegrate, disintegration, disjoin, dismiss, dismissal, disorganization, disorganize, dispel, dispersal, disperse, dispersion, dissever, dissolution, dissolve, district, diverge, divide, divide into shares, divide up, divide with, divorce, divvy, divvy up, go separate ways, grant a divorce, grant an annulment, let go, muster out, obtain a divorce, parcel, parcel out, part, part company, parting, partition, portion, put asunder, put away, release, scatter, section, segment, separate, separation, sever, share, share out, share with, slice, slice the pie, slice up, split, subdivide, sue for divorce, sunder, unmarry, untie the knot, zoneFor further exploring for "split up" in Webster Dictionary Online