Diligent, discreet, decisive, determined, dapper and dashing are complimentary words. They begin with the letter d.
Dolefully, dissuasively and dourly are unique words. They begin with the letter d.
dishonest
decrease
deathdeferdelaydevildoubtdraindreamdrapedressdrivedriftdraftdreaddrilldrunkdrovedrink
Dagger, dancer, dazzle, debtor, decide, decree, defeat, degree, delete and demand are 6 letter words. They begin with the letter d.
Doric
darkdatabankdaybreakdeadlockdeckdeskdiskdockdrankdrawbackdrinkdrumbstruckdrunk
dick
dashingdecisivedetermineddiligentdiscreetdaintydapperdarlingdeardecisivedesirabledevoteddreamy
divert
dirt