Root Words and their word stems. This helps you see all related words in the English.
Root Words and their word stems
189 * door
1 - doorkeeper
2 - doorkeepers
71 - doors
26 * double
4 - doubled
1 - doubletongued
13 * doubt
4 - doubted
1 - doubteth
2 - doubtful
4 - doubting
7 - doubtless
2 - doubts
1124 * down
1 - downsitting
5 - downward