in English is:

growth

,

expansion

Mutations

Soft:dwf
Nasal:nhwf
Aspirate:thwf

Use

y twf hwn
fy nhwf i
dy dwf di
ei dwf ef/o
ei thwf hi
ein twf ni
eich twf chi
eu twf nhw/hwy
Phrases (1)
yn fy (dy, ei, a.y.b.) llawn dwf
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