• sandbax,
• sanbox,
• handbo,
• hnadbow,
• saldbox,
• aandbox,
• zandbox,
• sandboc,
• sandbos,
• sandebox,
• sandox,
• sandbx,
• sandbo,
• sandboxx,
• sandbyo,
• sandboyy,
• santboy,
• sandboi,
• sundbox,
• soudbox

• sandbar,
• sand bar,
• sandbag,
• Sandberg,
• sandblast,
• sandberry,
• Sandoval,
• sandboy,
• sand phlox,
• sandbank,
• Sandford,
• sandbur,
• sand dab,
• sandburg.

The adjective form of the word "sandbox" is "sandboxed".

The plural of the "sandbox" can be the "sandboxes".

The singular of the "sandbox" can be the "sandbox".