Re-store, adroi, adferu; achub
Re-strain, attal, ffrwyno, cyfyngu
Re-straint, attaliad, caethiad
Re-strict, attal, cyfyngu
Re-sult, canlyniad: tarddu, deillio
Re-sume, adgymmeryd, ailddechre
Re-tail, manwerth: manwerthu
Re-tain, dal, cadw; cofio
Re-tard, rhwystro, lluddias, attal
Re-tire, ymneullduo, encilio