Open English Wordnet
(r)well, good(often used as a combining form) in a good or proper or satisfactory manner or to a high standard (`good' is a nonstandard dialectal variant for `well')“the children behaved well”, “a task well done”, “the party went well”, “he slept well”, “a well-argued thesis”, “a well-seasoned dish”, “a well-planned party”, “the baby can walk pretty good”