Trading rhymes with:
braiding, degrading, downgrading, grading, raiding, upgrading, aiding, blading, blockading, braiding, cascading, crusading, degrading, downgrading, evading, fading, grading, invading, kading, lading, masquerading, nading, parading, persuading, pervading, raiding, serenading, shading, upgrading, wading
Trading sounds like:
tardiness, tartness, teradyne's, thirteen's, thorton's, threading, threatening, threatens, thwarting, tiredness, trading's, tradings, traditions, treading, treating, triton's, trotting