Radical : Radical : Radical : ( Radical591) six strokes in Kanji;

dimensional, e.g.

;

directional, e.g.

;

logical, e.g.

in Hiragana: again; repeated;

IFF prefix : re* ;
IFF prefix : deuter* ; deutero* ; deuto* ;

in Kanji: again; second time; twice;

Sai (again, repeated);

numerological, e.g.

6;

structural, e.g.

Radical ; Radical ; Radical ; Radicals;