That teachers are grossly underpaid, while not (i) , may nevertheless still be (ii) . While their (iii)compensation is rather low, they do receive excellent fringe benefits to more than make up for this deficiency.
Blank (i)
completely palpable
quite hyperbole
entirely salacious
Blank (ii)
somewhat perverted
utterly spurious
a bit of a stretch
Blank (iii)
pecuniary
pellucid
pulverous