the mind > mental capacity > intelligibility > equivocal quality, ambiguity > [noun] > deliberate > exploiter of
Protean1598
equivocator1599
Janus face1654
straddle-bug1872
agnostic1885
1654 R. WhitlockΖωοτομία 549 An Experiment it is with a Janus face.
1711 Ld. ShaftesburyCharacteristicksii. i. §3 This Janus-face of writers, who with one countenance force a smile, and with another show nothing beside rage and fury.