blue-chip
invaluable
precious
priceless
rich
semiprecious
worth
worthy
admired
appreciated
beyond price
costly
dear
esteemed
estimable
expensive
gainful
golden
good as gold
inestimable
of great price
of value
prized
profitable
remunerative
respected
rewarding
treasured
valued
well-spent
worthwhile
yielding a return
ancient
angry
authority
beer
dry
easily
excellent
fit
influence
knowledge
laud
like
noble
open
part
parts
perfect
proper
property
suo
than
trouble
useful
various
view
wise
without
worthless