Fag end and Tag

Fag end noun - An unused or unwanted piece or item typically of small size or value.

Tag and fag end are semantically related. in part topic. In some cases you can use "Tag" instead a noun phrase "Fag end", when it comes to topics like tail.

Tag noun - A slip (as of paper or cloth) that is attached to something to identify or describe it.

Fag end and tag are semantically related. You can use "Fag end" instead a noun "Tag".