in English is:

ordinal numbers

,

ordinals

Mutations

Soft:drefnolion
Nasal:nhrefnolion
Aspirate:threfnolion

Use

y trefnolion hyn
fy nhrefnolion i
dy drefnolion di
ei drefnolion ef/o
ei threfnolion hi
ein trefnolion ni
eich trefnolion chi
eu trefnolion nhw/hwy
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