(a) Of a person, an animal: healthy, sound; alive; uninjured, safe; (b) of a thing: intact, undamaged; (c) spiritually sound or healthy; quert from, safe from (sin); (d) at ease, untroubled.
…
(a) Wise, prudent; knowledgeable; also, cunning, skilled, able [the precise gloss is determined by the context]; witter and wale (ware, wise), wise and witter; witter of eie, observant
(b) requiring……