1. Not made hot.

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

• unwated,
• inheited,
• unsetted,
• unheared,
• unieted,
• undeated,
• inherated,
• unsheated,
• unhearted,
• uneated,
• unated,
• inherted,
• unheatly,
• unbeated,
• unhead,
• unreaded,
• unwnated,
• unhurted,
• inhearted,
• uncerted

• unthawed,
• undetected,
• unheeded,
• unmated,
• undated,
• unedited,
• unheaded,
• untethered,
• unneeded,
• unwedded,
• unmediated,
• undatable,
• unitedly,
• undeterred,
• unnoted,
• united,
• undedicated.

The adjective form of the word "unheated" is simply "unheated".

The plural form of "unheated" is "unheated".

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