Wiktionary
unenervated
a. Not enervated; robust; vigorous.
Usage examples of "unenervated".
Nor does it unfrequently occur, that Nantucket captains will send a son of such tender age away from them for a protracted three or four years' voyage in some other ship than their own: so that their first knowledge of a whaleman's career shall be unenervated by any chance display of a father's natural but untimely partiality, or undue apprehensiveness and concern.