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.
decrease
diameter
dishonest
deathdeferdelaydevildoubtdraindreamdrapedressdrivedriftdraftdreaddrilldrunkdrovedrink
Dagger, dancer, dazzle, debtor, decide, decree, defeat, degree, delete and demand are 6 letter words. They begin with the letter d.
darkdatabankdaybreakdeadlockdeckdeskdiskdockdrankdrawbackdrinkdrumbstruckdrunk
Doric
dick
divert
dashingdecisivedetermineddiligentdiscreetdaintydapperdarlingdeardecisivedesirabledevoteddreamy