6-Letter Word-Change one or two letters make a new word

Missing a letter.

Playing off greedy: dirges

gerund

sunder

dunces

Dunker

http://www.nps.gov/anti/historyculture/dunkerchurch.htm

drunks

Podunk

bodkin

kindle

candle

carded

saddle

leaded

paddle

fiddle

girdle

gilded

glider

bridge

rigged