Shorterlived
Shorterlived is an informal or nonstandard adjective describing something that lasts only a short time. It is a closed-compound variant of the more common short-lived, though formal writing generally uses the hyphenated form.
Etymology and orthography: The word blends short and lived into a single unit, a pattern seen in
Usage: Shorterlived describes events, trends, products, or conditions that fade quickly. In scholarly, legal, or technical
Examples: The buzz around the new app was shorterlived, lasting only a few weeks. Many fashion trends
See also: short-lived, ephemeral, transient, fleeting. Note that short-lived with a hyphen remains the preferred standard