List of shorter words within isobars
Geiriau Saesneg llythyr 2
ab ai ar as ba bi bo is or os si so
Geiriau Saesneg llythyr 3
abo abs air ais arb ars ass bar bas bio bis boa bos bra bro oar obi ora orb ors ras ria rib rob sab sib sir sis sob sos sri
Geiriau Saesneg llythyr 4
abos abri airs arbs bars bass bias bios boar boas bora boss bras brio bris bros isba oars obia obis orbs osar ossa rias ribs robs sabs sari sibs sirs soar sobs sora sorb sori sris
Geiriau Saesneg llythyr 5
abris arsis basis bassi basso boars boras brass brios isbas oasis obias ossia sabir saris saros soars soras sorbs
Geiriau Saesneg llythyr 6
Rhai geiriau ar hap: vitrified vitrification vitrifiable viticulturists viticulturist
