1. One who informs; one who communicates to a magistrate a knowledge of a violation of law; one who makes a business of informing against others.

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

• informe,
• informes,
• inferier,
• informaed,
• iinformed,
• infiormed,
• enformed,
• ionformed,
• infomed,
• informd,
• informt,
• unforme,
• informewd,
• infirier,
• inforce,
• infirmery,
• informeed,
• informas,
• infoirmed,
• infoemed

• inoperative,
• informatory,
• informally,
• in for,
• informative,
• information,
• informed,
• inborn,
• in front,
• informal,
• informality,
• infirmary,
• in force,
• informant,
• informing,
• inboard,
• inoperable,
• informatics,
• inpour,
• inform,
• informs,
• infirm.

The adjective form of the word "informer" is "informative".

The plural of the "informer" can be the "informers".

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