Dictionary view
5 indexed characters
Characters are grouped by total stroke count so you can narrow the family the same way a traditional radical index works.
2
1 character2 strokes
4
2 characters4 strokes
6
1 character6 strokes
8
1 character8 strokes
Also study 入 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