Defective Yeti sez I'm a C student.

abjure abrogate abstemious acumen antebellum auspicious belie bellicose bowdlerize chicanery chromosome churlish circumlocution circumnavigate deciduous deleterious diffident enervate enfranchise epiphany equinox euro evanescent expurgate facetious

fatuous feckless fiduciary filibuster gamete gauche gerrymander hegemony hemoglobin homogeneous hubris hypotenuse impeach incognito incontrovertible inculcate infrastructure interpolate irony jejune kinetic kowtow laissez faire lexicon loquacious

lugubrious metamorphosis mitosis moiety nanotechnology nihilism nomenclature nonsectarian notarize obsequious oligarchy omnipotent orthography oxidize parabola paradigm parameter pecuniary photosynthesis plagiarize plasma polymer precipitous quasar quotidian

recapitulate reciprocal reparation respiration sanguine soliloquy subjugate suffragist supercilious tautology taxonomy tectonic tempestuous thermodynamics totalitarian unctuous usurp vacuous vehement vortex winnow wrought xenophobe yeoman ziggurat

I knew the words in green; I did not know the words in red. In total, I knew 74 of 100.