billagh

Manx

Etymology

From billey (“tree”) +‎ -agh.

Adjective

billagh (comparative billee)

1. wooded

   Synonym: biljagh

2. woody
3. of or relating to trees

Mutation

Manx mutation
Radical	Lenition	Eclipsis
billagh	villagh	millagh
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.