1. teach   fin as in finale   cognit as in cognition   cur as in curator   doc as in doctrine   Hint Half-n-half Clue   2. citizen   cognit as in cognition   fin as in finale   civi as in civilization   endo as in endogenous   Half-n-half Clue   3. care   dyn, dynam as in dynamite   fall as in fallacious   erg as in ergonomics   cur as in curator   Half-n-half Clue   4. power, strength   dyn, dynam as in dynamite   compl as in complement   deb as in indebted   cognit as in cognition   Half-n-half Clue   5. deceive   fall as in fallacious   compl as in complement   dem as in demography   clam as in acclamation   Half-n-half Clue   6. lead   fid as in perfidy   erg as in ergonomics   duct as in viaduct   endo as in endogenous   Half-n-half Clue   7. rule   cord as in cordial   clam as in acclamation   domin as in domineer   di, diurn as in diurnal   Half-n-half Clue