Territories rhymes with:
laboratories, laboratories', laboratory's, conservatories, dormitories, interrogatories, laboratories, laboratories', laboratory's, lavatories, observatories, observatory's, reformatories, repositories, signatories
Territories sounds like:
tartars, territory's, tortorice, tortorici, torturers, tortures, torturous, trader's, traders, traders', traitorous, traitors, treaters