PSYCH/PSYCHO psyche psychiatry psychiatric psychiatrist psychic psychics psychoanalysis psychoanalyze psycholinguistics psychology psychological psychologist psychoneurosis psychopath psychosis psychosomatic psychotherapy psychotherapist

　　PUGN pugnacious pugnacity impugn repugnance repugnant

　　PUR pure purify purification purism puritan puritanical purity impure impurity

　　QUER quarrel quarreler quarrelsome querulous

　　QUI/QUIET quiet quietness quietude quietus inquietude unquiet quiescence quiescent acquiesce acquiescence acquiescent

　　QUIT quittance quitter acquit acquittal requite requital unrequited

　　LESSON EIGHT

　　UMBR umbra umbrageous umbral umbrella adumbration somber adumbrate penumbra umber umbrage

　　VEST vest vestment vesture divestiture divestment invest investment investor divest investiture transvestite travesty

　　THE/THEO theism theist theocrat theocratic theology theologian theologize apotheosize atheism atheist monotheism monotheist pantheism pantheist pantheon polytheism polytheist apotheosis atheistic pantheistic theocracy

　　DE/DIV debase debate decadence decapitate decay decease deceive decide decipher declaim declare decrepit decry deduce defect defer deflate deflower deform deliberate delinquency deluge demarcation demerit demolish demonstrate depict deprave derelict derive despise despoil detail detain dethrone detonate devastate devour debark decamp decode deface defer deficit defrost defy dehydrate denude descant detach detour detrimental deity dues ex machine divinatory divinity

　　DEMO demagogue democracy democrat democratic democratize demography epidemic demographic endemic pandemic demotic

　　POPUL popular popularity popularize populate population public publicity publish publication depopulate depopulation overpopulated overpopulation republic republican republish republication populist populace populous vox populi

　　POLIS/POLIT cosmopolitan metropolis metropolitan necropolis acropolis megalopolis politic politicize

　　CIRCU/CIRCUM circumambulate circumcise circumfuse circumjacent circumlocution circumlunar circumpolar circumstance circle circular circulate circulation circuit circus encircle semicircle cycle cyclist cyclone bicycle tricycle encyclopedia circuitous circumference circumspect circumvent

　　CORD accordance according accordingly cordiality core concord concordant courage courageous discord discordant discourage encourage encouragement record accord concordance cordial discordant

　　CULP culprit culpable inculpation culpable exculpate inculpate mea culpa