leth-bhruich leth-bhruicheadh leth-chadal leth-chaman lethchar leth-chas lethcheann leth-chearcall leth-cheud lethchiallach leth-chruinne leth-chrùn leth-chuairt leth-dhorchadas letheach leth-eilean leth-fhacal lethid leth-innis leth-làmh leth-marathon