in English is:
cistern
Mutations
Soft: | (no mutation) |
Nasal: | (no mutation) |
Aspirate: | (no mutation) |
Use
y seston hon
fy seston i
dy seston di
ei seston ef/o
ei seston hi
ein seston ni
eich seston chi
eu seston nhw/hwy
yr un seston
y ddwy seston gyflym* (cyflym)
y tair seston bell* (pell)
y pedair seston dawel* (tawel)
y pum seston fach* (bach)
y chwe seston dda* (da)
y saith seston lân* (glân)
yr wyth seston lawn* (llawn)
y naw seston fawr* (mawr)
y deg seston ryfedd* (rhyfedd)
* These adjectives were chosen based on their initial letter in order to demostrate their mutations, and therefore their meaning will not make sense after some nouns!