Where does “neufeer” come from?

neufeer (Manx) comes from Manx feer, from Old Irish fír, from Proto-Celtic wīros, from Proto-Indo-European weh₁ros, from Proto-Indo-European weh₁- — true.

neufeer (Manx): insincere

Definitions

insincere

Ancestry of “neufeer”, step by step

Step	Language	Word	Meaning
1	Manx	feer	true, correct; real, authentic, veritable, pure;...
2	Old Irish	fír	true; truth
3	Proto-Celtic	wīros	true
4	Proto-Indo-European	weh₁ros	true
5	Proto-Indo-European	weh₁-	true

Words derived from “neufeer”

neufeerid

Every word from Proto-Indo-European weh₁- →Every word from Proto-Indo-European weh₁ros →Every word from Proto-Celtic wīros →