non-permanent, short-term, interim
provisional, pro tem, makeshift, stopgap
acting, fill-in, stand-in, caretaker
ad interim, pro tempore
2‘a temporary loss of self-control’
brief, short-lived, momentary, fleeting, passing, impermanent, here today and gone tomorrow, transient, transitory, ephemeral, evanescent, fugitive
We take a look at several popular, though confusing, punctuation marks.