Ammonia derivatives are compounds that contain nitrogen and hydrogen atoms, and are derived from ammonia. The five crossword solutions for the term 'ammonia derivative' are imine (5 letters), amine (5 letters), acetamide (9 letters), imide (5 letters), and AMIDE (5 letters). Imine is a compound formed by the condensation of a carbonyl group with an amine, while amine is an organic compound derived from ammonia by replacing one or more of its hydrogen atoms with alkyl or aryl groups. Acetamide is an AMIDE derived from acetic acid, while imide is a compound formed by the condensation of a carboxylic acid with an amine. Lastly, AMIDE is an organic compound derived from ammonia by replacing one or more of its hydrogen atoms with acyl groups.