Hydration from underground, 9 letters
Oho!, 8 letters
Big deal!, 14 letters
Supporter of a cause, 10 letters
Threadbare, 8 letters
Book-jacket blurb for Gusher!--Oil in a Day's Work, 11 letters
Extremely justifiable, 11 letters
Short review of Gusher: Oil in a Day's Work?, 11 letters
Beautifully designed source of oil?, 15 letters
Very literary, 11 letters