Re-sort, cynhulliad: cynniwair
Re-sound, adseinio, adleisio
Re-source, adnawdd; noddfa; dyfais
Re-spect, cymmeriad, bri, parch: parchu, ystyried
Re-spire, anadlu
Res-pite, oed, oediad, hamdden: adoedi, gohirio
Re-spond, atebu, gorebu
Rest-ful, llonydd, esmwyth
Rest-ive, rhusog, ystrangclyd
Rest-less, aflonydd; dihun