Hem-i-sphere, haner pelen, arddrych
Hence-for-ward, bellach, rhagllaw
Hep-ta-gon, seithochrog
Here-af-ter, ar ol hyn, wedi hyn, rhagllaw
Her-e-sy, geulith, geugred, heresi
Her-it-age, etifeddiaeth, treftadaeth
Hes-i-tate, ammeu, petruso
Hex-a-gon, chwechochrog
Hi-ber-nal, gauafaidd
Hid-e-ous, hyll, erchyll