in English is:

climax

,

peak

,

prime

,

zenith

Mutations

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

Use

yr anterth hwn
fy anterth i
dy anterth di
ei anterth ef/o
ei hanterth hi
ein hanterth ni
eich anterth chi
eu hanterth nhw/hwy
Phrases (1)
yn fy (dy, ei, a.y.b.) anterth
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