Here's what rhymes with perceptionaction.
faction inaction reaction attraction fraction transaction traction compaction impaction interaction abstraction contraction diffraction refraction distraction subtraction exaction infraction redaction benefaction detraction overreaction vitrifaction satisfaction extraction retraction liquefaction counteraction stupefaction protraction petrifaction malefaction dissatisfaction rarefaction putrefaction Words that almost rhyme with perceptionaction
maxim taxon waxen flaxen klaxon mansion fashion passion sanction ration caption lation madmen tation adaption mammon madden happen imagine abandon captain hadn barren cabin cannon canon compassion famine wagon chaplain gallon salmon assassin baron canyon fasten satin bastion canton falcon haben saffron blacken bracken dampen fatten hangman jasmine latin slacken banyan batten refashion sadden scansion talon unfasten gammon badman badmen taxman gasman taxmen companion battalion dragon plankton prolactin stallion flatten medallion plantain capstan chanson contraption flagon gladden handgun platen batsman diapason dispassion scallion damson trashcan flashgun raglan refasten sandmen expansion grandson zooplankton clansmen landsman clansman triathlon pentathlon bandsman gyrfalcon craftsman phytoplankton draftsman draughtsman draftsmen gravamen upperclassman rapscallion underclassman reexamine