1. Not conceived.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• ynimagined,
• hnimagined,
• jnimagined,
• inimagined,
• 8nimagined,
• 7nimagined,
• ubimagined,
• umimagined,
• ujimagined,
• uhimagined,
• unumagined,
• unjmagined,
• unkmagined,
• ubnimagined,
• unimaginded,
• unmagined,
• unamagined,
• unmalined,
• Unimatated,
• Unitarised

• unimaginably,
• unamusing,
• unimaginable,
• unmanageable,
• unimaginative.

The adjective form of the word "unimagined" is "unimaginable".

The plural form of the word "unimagined" is "unimagineds." However, it is worth noting that "unimagineds" is not commonly used in English. Additionally, the plural form is generally not required for this word because it is primarily used as an adjective rather than a noun that would require pluralization.

The singular form of the word "unimagined" is "unimagined".