Here's what rhymes with coltection.
direction section rejection ejection election protection affection correction detection injection objection perfection projection complexion dissection erection resection defection dejection redirection abjection bisection refection collection connection infection reflection selection inspection connexion resurrection deflection subjection convection reelection indirection reflexion confection trisection intersection recollection insurrection imperfection inflection predilection disaffection inflexion interjection reinfection introspection disinfection circumspection disconnection misdirection retrospection genuflection interconnection Words that almost rhyme with coltection
tension pension pectin beckon gentian attention mention session chairman retention reckon tendon cession dentin deaden destine penman pennon bellman deafen hessian seven heaven perception possession dimension lesson rebellion reception weapon brethren contention oppression redemption repression deception detention lemon lessen obsession recession resin dissension ascension headman leaden leaven melon pepsin pretension felon headmen heron sexton chevron freshen lepton penguin hempen redden vegan pressman hellion question conception depression exception extension impression intention profession aggression compression convention eleven invention prevention accession concession confession intestine procession regression suppression suspension threaten congestion digestion inception secession freshman ingestion digression distension lengthen declension henchmen preemption henchman stepson repossession headsman indention kelvin gremlin helpline nelson expression suggestion discretion succession apprehension hypertension progression strengthen exemption intercession condescension distention inattention abstention interception concretion reinvention prepossession reprehension selectman subvention intervention comprehension contraception decompression indigestion dispossession retrogression watermelon rhododendron supervention misconception transgression contravention indiscretion circumvention preconception delicatessen nonaggression autosuggestion misapprehension incomprehension nonintervention