Geiriau Saesneg llythyr 4
logy
Geiriau Saesneg llythyr 5
ology
Geiriau Saesneg llythyr 6
eulogy oology
Geiriau Saesneg llythyr 7
analogy apology biology ecology enology geology myology neology orology otology trilogy zoology
Geiriau Saesneg llythyr 8
aerology agrology algology antilogy apiology areology axiology bryology cetology cytology doxology ethology etiology fetology gemology homology horology menology misology mixology monology mycology nomology nosology oecology oenology oinology oncology ontology pedology penology pomology posology pyrology rheology serology sexology sinology sitology theology tocology tokology topology typology venology virology
Geiriau Saesneg llythyr 9
iconology
Geiriau Saesneg llythyr 14
cytotechnology
Rhai geiriau ar hap: cogollos ploezal montemonaco zeliv dennhof