curr-o (curs-), I run: cur-rent, cursive, in-cur, suc-cor; course.
Damnum, loss; damn-o (damnāt-), condemn: damn, condemnation, indemnity, dam-age (Fr.).
dēbe-o (dēbit-), I owe: debit, debt (Fr.), debenture.
decem, ten: December (orig. the tenth month), decim-al, decennial.
dĕc-et, it is becoming; dĕc-us (dĕcŏr-), ornament: dec-ent, decor-um.
dens (dent-), tooth: dental, dentist, dentition, in-dent, tri-dent.
dĕ-us, God: deity, de-ist, deify, deiform.
dīc-o (dĭct-), say; dĭc-o (dĭcāt-), proclaim: dictum, diction, diction-ary, dictate, indict, verdict (vērus), ab-dicate, predicate.
dĭ-es, day: dial, diary, diurnal = journal (Fr.), ad-journ (Fr.), meri-dian.
dign-us, worthy; dign-itas, worth: dignity, dainty (Fr.), dignify, in-dign-ant, condign, deign and dis-dain (Fr.).