Crossword clues for Prefix with -hedron 3 lettersAnswerClueTRIPrefix with -hedronOCTAPrefix with -hedronDODECAPrefix with hedronHEXAPrefix with -hedronICOSAPrefix with -hedronICOSAPrefix on -hedronDECAPrefix with -hedronTETRAPrefix with -hedronPENTAPrefix with -hedronICOSAPrefix for the "-hedron" that's in a Magic 8 BallOCTAPrefix with -gon or -hedronTETRAPrefix for gon or hedron.