Truncated rhymes with:
adjudicated, allocated, bifurcated, communicated, duplicated, eradicated, extricated, implicated, lubricated, medicated, misallocated, pontificated, predicated, prefabricated, prognosticated, reallocated, reciprocated, replicated, sophisticated, suffocated, syndicated, unallocated, uncomplicated, uneducated, unsophisticated
Truncated sounds like:
tarnished, thermostat, thorniest, thronged, tornquist, tourniquet, tournquist, transact, transacted, transect, transected, transit, transited, treurnicht, trinket, trounced, truncate, turncoat, turnquest, turnquist