marvelous
Science fiction is marvelously inventive and very philosophical.
At issue are the marvelously rich fossil beds of Ethiopia.
The author is an evolutionary biologist who presents marvelously lucid ideas about his field of expertise.

SMART Vocabulary: related words and phrases

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