One poor Anglicisation of the the Irish for 'harp' is 'clarsach'.
lyre
lyre
A ten letter word for these items is instrument.
The word "cearul" does not have a specific meaning in Celtic. It is possible that it is a misspelling or a variant of another word. To accurately determine the meaning, more context or information would be needed.
The origin of the word in a little obscure, there is a Latin word Harpichordium derived from Harpa meaning harp and chordium meaning string.
lute, lyre, harp, drum
It is a Celtic word, used in Cornwall, meaning 'a path on which one is led astray'
A bard is a poet, especially one of the Celtic entertainers who would sing long epic poems to the accompaniment of a harp. More than one of them are bards.
There's actually no such language as "Celtic". Celtic refers to a group of dozens of languages, six of which are spoken today:BretonCornishIrish GaelicManxScottish GaelicWelsh
Hard, hare, hark, harm, harp, hart.
Thousands of them. harp, myth, cold, etc.
Nobody really knows, but it might be from a Celtic word meaning "stone".