particle
and; such things as; what with
Listing particle used in the pattern AやらBやら to give non-exhaustive examples, often implying a mixture or variety. Can carry a nuance of being overwhelmed or bothered by the listed items.
机の上には本やらノートやらが散らかっている。
Books, notebooks, and such are scattered on the desk.
引っ越しで服やら家具やらを運ぶのに一日かかった。
It took a whole day to move clothes, furniture, and the like during the move.
particle
Expresses uncertainty or vagueness, often attached to a question word or a noun. Common in the pattern とやら to indicate hearsay or a vague recollection.
See also: とやら
彼は何やら慌てて出て行った。
He rushed out for some reason or other.
田中とやら言う人から電話があったよ。
There was a call from someone called Tanaka or something.