Words That Rhyme With "Atom" :
2 syllables:
bantam, baston, batten, blacken, bottom, bracken, canton, captain, casten, Chatham, chatman, craton, Danton, datsun, datum, fantom, fatten, flacon, flaten, flatten, Galton, Gaston, gatten, gladden, Grattan, gratton, hadden, happen, Langton, lappen, latten, machen, macken, madam, madden, masten, notum, paten, patman, Paton, patten, Patton, phantom, plantain, platan, platen, platten, ratton, sadden, santon, satem, Scranton, scrotum, scutum, slacken, sputum, Stanton, staten, statohm, stratum, tappan, Tatum, totem
3 syllables:
acetum, Atlantan, erratum, factotum, galactan, macadam, manhattan, mayhappen, Mcfadden, mercaptan, Mountbatten, Nevadan, pinetum, pomatum, postnotum, pronotum, substratum, tapetum, teetotum
4 syllables:
Adiantum, alinotum, arboretum, asarotum, demicanton, equisetum, ideatum, petrolatum, phytoplankton, tarmacadam, ultimatum, viticetum