Spelling for the word perseverance in ancient Greek?

I believe the proper way to spell it is 未喂维蟺蔚喂蟻伪



but im not 100 % sure since it is an old dictionary, does anyone know if this is correct, or if there is another way of writing it?Spelling for the word perseverance in ancient Greek?
未喂维蟺蔚喂蟻伪 according to my sources is ~ crucial experiment, trial, proof'

whereas

魏伪蟻蟿蔚蟻委伪 is ~ patient endurance, perseverance

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伪蠀胃维未蔚喂伪 is another possibility equivalent to perseverance in the sense of stubbornnessSpelling for the word perseverance in ancient Greek?
The way you spelled it translates as perseverance through Google Translate.