Dictionary view
4 indexed characters
Characters are grouped by total stroke count so you can narrow the family the same way a traditional radical index works.
16
1 character16 strokes
19
1 character19 strokes
22
2 characters22 strokes
Also study 龍 as a reusable component
The component page explains the clue, compares what changes across characters, and connects the family to vocabulary and writing practice.
Open component guide