How can I use startswith without specifying a certain string? Is there any alternative?

I would like to apply vocal_start to so many different variables and i can't handle them all and i wouldn't always repeat startswith. So I don't want to write variable1.startswith(("a", "e", "i", "o", "u")), but i would like to apply startswith(("a", "e", "i", " o", "u")) directly to all variables without specifying variable1.startswith (something similar to my code). I wouldn't always repeat startswith

I guess using startswith is only like this (variable1.startswith), so is there anything else I can use? I need something like my code, but not with startswith (or I'd like to use startswith differently if possible)

vocal_start = startswith(("a", "e", "i", "o", "u"))

variable1 = "open"

#Only for Test
if variable1 == vocal_start:
    print("correct")

In the code, of course, I get the NameError: name 'startswith' is not defined because I didn't specify variable1.startswith(("a", "e", "i", "o", "u")), but as I said, I don't want to go this route

source https://stackoverflow.com/questions/75860763/how-can-i-use-startswith-without-specifying-a-certain-string-is-there-any-alter