Accustom rhymes with:
custom, custom, argosystem, biosystem, cablesystem, custom, eastham, ecosystem, subsystem, system, techsystem, telesystem, ultrasystem
Accustom sounds like:
academe, academia, academy, accusation, accutane, acetone, acquisition, acquitaine, actin, action, actodine, acton, agitation, agostini, agostino, agustin, akkadian, aquitaine, ashdown, ashton, assocation, association, asthma, astin, aston, auction, augustin, augustine, augustinian, augustyn, austen, austin, austine, auston, auxton, axtman, axton, azactam