Toi-let, bwrdd ymdrwsio
Toil-some, llafurus, trafferthus
To-ken, arwydd, argoel: arwyddo
Tomb-stone, beddfaen, careg bedd
Ton-ic, tonawl; hydwyth, ardwythol
Tooth-ache, deintwst, dannodd
To-phet, offrymfa; uffern
Top-ic, testun, pwngc, pen
Top-most, uchaf, penaf, prif
Tor-ment, poen, gofid: poeni, blino