Neutrons rhymes with:
infotron's, positrons, infotron's, micron's, microns, positrons, agamemnon's, ailerons, amazon's, amazons, antiphons, avalon's, axons, crayons, deuterons, echelons, farrakhan's, germiston's, helicons, hogan's, hogans, icons, infotron's, lexicons, liaisons, lifson's, lubicons, marathons, mesons, micron's, microns, neons, nylons, olajuwon's, pentagon's, pentagons, photons, pompons, positrons, proton's, protons, pylons, ragavan's, reveron's, slip-ons, upjohn's, walk-ons
Neutrons sounds like:
nattering, neutering, neutrinos