Belgium's rhymes with:
stratagems, abiam's, abram's, abrams, adam's, adams, adams', addams, addendums, ageratums, album's, albums, algorithms, allums, aluminum's, alums, amalgams, anachronisms, angstroms, antagonisms, anthems, aphorisms, aquariums, arcanum's, argosystems, atoms, atriums, auditoriums, autumn's, axioms, bantam's, bantams, baptisms, beecham's, biosystems, blossoms, botham's, bottom's, bottoms, brigham's, brighams, burnham's, cablesystems, caladiums, capitalism's, chrysanthemums, collums, columns, communism's, condominiums, condoms, consortium's, consortiums, criticisms, cullum's, curriculums, customs, dellums, dirhams, doldrums, dualisms, ecosystems, emblems, embolisms, enthusiasms, eproms, euphemisms, fathoms, fiefdoms, forum's, forums, freedom's, freedoms, geraniums, ginghams, graham's, gresham's, grisham's, gymnasiums, gypsum's, hallums, harlem's, hellams, hellums, herbariums, honorariums, hoodlums, horsham's, hyams, hypnotism's, idioms, iiams, isms, items, jaglom's, jerusalem's, journalism's, judaism's, kellams, kingdom's, kingdoms, latham's, liam's, liberalism's, logarithms, ludlam's, ludlum's, macwilliams, malcolm's, mannerisms, markham's, maxims, mcadams, mcwilliams, mecham's, mechanisms, mediums, memorandums, menem's, metabolisms, methodisms, microorganisms, microsystems, microsystems', millenniums, minimums, modems, monisms, moratoriums, mortems, moslems, museum's, museums, muslims, needham's, neloms, nordstrom's, nordstroms, nostrums, odoms, oldham's, organism's, organisms, orgasms, pentiums, petroleum's, phantoms, pilgrim's, pilgrims, platinum's, plenum's, podiums, poems, possums, premiums, prisms, problem's, problems, puritanisms, putnam's, puttnam's, quantum's, quorums, ransom's, ransoms, referendums, rhythms, rubicam's, saddam's, salem's, santorum's, schisms, seagram's, seagrams, seagrams', sedums, sessoms, sessums, sheikdoms, spasms, spectrum's, spectrums, stadium's, stadiums, stratagems, subsystems, surrealism's, surrealisms, symposiums, symptoms, system's, systems, systems', tandem's, tantrums, techsystems, totems, transoms, tungsrom's, ultimatums, ultrasystems, victim's, victims, volume's, wadhams, welcomes, wiliams, willaims, willems, william's, williams, williams', woodhams, woolums, yogiisms, zirconiums
Belgium's sounds like:
balchunas, balconies, balkanize, balkans, balking, belching, belgians, bellyaching, bilking, blackening, blackens, blackmun's, blackness, blaesing, blakeney's, blasing, blazing, bleaching, bleakness, blessing, blessings, blocking, blossoming, blossoms, blowguns, bluejeans, blushing, bolognese, bolognesi, bulging, bullishness