heptagon

(hwn) noun masculine (heptagonau)
in English is:

heptagon

Mutations

Soft:(no mutation)
Nasal:(no mutation)
Aspirate:(no mutation)

Use

yr heptagon hwn
fy heptagon i
dy heptagon di
ei heptagon ef/o
ei heptagon hi
ein heptagon ni
eich heptagon chi
eu heptagon nhw/hwy
yr un heptagon
y ddau heptagon cyflym*
y tri heptagon pell*
y pedwar heptagon tawel*
y pum heptagon bach*
y chwe heptagon da*
y saith heptagon glân*
yr wyth heptagon llawn*
y naw heptagon mawr*
y deg heptagon 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!

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