保 U+04fdd 保
Radical: 亻 (人)
Decomposition: ⿰亻呆
Acjk: 保⿰亻.2呆7
Definition: protect, safeguard, defend, care
护 U+062a4 护
Radical: 扌 (手)
Decomposition: ⿰扌户
Acjk: 护⿰扌.3户4
Definition: protect, guard, defend, shelter
式 U+05f0f 式
Radical: 弋
Decomposition: ⿹弋工
Acjk: 式⿹弋.:1工3弋.:2
Definition: style, system, formula, rule