Predetermine rhymes with:
determine, sterman, sturman, terman, turman, berman, birman, burman, dearmon, derman, determine, erman, ermine, ferman, firman, german, germann, gherman, herman, hermann, hermon, jerman, kerman, kurman, lerhman, mcdearmon, mcdurman, perman, scherman, schurman, sermon, sherman, sirman, sirmon, sterman, sturman, surman, terman, thurman, thurmon, turman, ungermann, urman, werman, worman, yerman, yurman
Predetermine sounds like:
powertrain, praetorian, preterm