Recantation rhymes with:
confrontation, disorientation, experimentation, fermentation, fragmentation, pigmentation, presentation, sedimentation, segmentation, argumentation, augmentation, confrontation, disorientation, documentation, experimentation, fermentation, fragmentation, implantation, implementation, incantation, indentation, instrumentation, misrepresentation, orientation, ornamentation, ostentation, pigmentation, plantation, presentation, regimentation, representation, sedimentation, segmentation, transplantation
Recantation sounds like:
ragunathan, recognition, recommendation, recondition, reexamination, regimentation, resignation