Radicals ( Radical162) six strokes in Kanji;

dimensional, e.g.

www.jisho.org radical number 127 ... ;

directional, e.g.

SQRT2, square root of 2 (floating numbers) ... ;

logical, e.g.

in Hiragana: 3 branch tree, or plow;

3-branch tree;

in Kanji: come; plough; three branch tree;

Rai (family name, surname);

numerological, e.g.

Numerological6;

structural, e.g.

2-branch tree; Radical144;

Radicals;