autonomous oblast

noun 0.624

orb

noun 0.549

oblate

noun 0.546

orbital

noun 0.543

orbit

noun 0.539

okrug

noun 0.535

region

noun 0.523

borderland

noun 0.522

bloc

noun 0.515

province

noun 0.514

blast

noun 0.511

oblivion

noun 0.510

territory

noun 0.509

orbifold

noun 0.508

borderzone

noun 0.506

obliteration

noun 0.505

oblong

noun 0.504

area

noun 0.503