outstanding
He was outstandingly good at all subjects at school.
This area is outstandingly beautiful and peaceful.
She is such an outstandingly able writer.
We were treated outstandingly well.

SMART Vocabulary: related words and phrases

Extremely good
admirable
amazing
amazingly
ask for someone
award-winning
first-rate
five-star
gold-plated
gourmet
greatness
have no parallelphrase
par excellence
shining
soar
sock
splendid
splendidly
stellar
stupendously
wonderfully