"she was a well of information"

"appears to be entirely well"
"the wound is nearly well"
"a well man"
"I think I'm well; at least I feel well"

"it's a good thing that I wasn't there"
"it is good that you stayed"
"it is well that no one saw you"
"all's well that ends well"

"it would be well to start early"

"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"

"The problem is well understood"
"she was well informed"
"shake well before using"
"in order to avoid food poisoning be sure the meat is well cooked"
"well-done beef"
"well-satisfied customers"
"well-educated"

"I might well do it"
"a mistake that could easily have ended in disaster"
"you may well need your umbrella"
"he could equally well be trying to deceive us"

"a book well worth reading"
"was well aware of the difficulties ahead"
"suspected only too well what might be going on"

"the project was well underway"
"the fetus has well developed organs"
"his father was well pleased with his grades"

"their neighbors spoke well of them"
"he thought well of the book"

"I'm afraid the film was well over budget"
"painting the room white made it seem considerably (or substantially) larger"
"the house has fallen considerably in value"
"the price went up substantially"

"we knew them well"

"You would do well to say nothing more"
"could not well refuse"

"she dances well"
"he writes well"

"she married well"
"The children were settled advantageously in Seattle"

"They live well"
"she has been able to live comfortably since her husband died"

"took the joke well"
"took the tragic news well"

"Tears well in her eyes"
"the currents well up"