supervalesco
Could not find supervalescet in Logeion dictionaries.
supervalescet Verb: future active indicative 3rd singular of supervalesco
super-valēsco, ere, noch mächtiger werden, Vulg. 4. Esdr. 15, 31.
sŭpervălēscō, ĕre, intr., devenir plus fort, plus puissant : Vulg. 4 Esdr. 15, 31.