ADJ.
curious, greedy
VERB + INSATIABLY
reads
PREP.
than
adv
In an insatiable manner.
To an insatiable extent.
adverb — in an insatiable manner
adverb — to an insatiable degree
Man is insatiably curious.
Insatiably greedy.
She reads insatiably: more than 2,000 books over the past five years.