• jeniffer,
• sniffin,
• siffer,
• snifed,
• kniffe,
• sffer,
• stiiffer,
• sufffer,
• syffer,
• aniffer,
• zniffer,
• xniffer,
• dniffer,
• eniffer,
• wniffer,
• sbiffer,
• smiffer,
• sjiffer,
• snuffer,
• snjffer

• snuffer,
• snapper,
• snover,
• sniper,
• snooper,
• snuffers,
• snobbery.

The adjective form of the word "sniffer" is "sniffing".

The plural of the "sniffer" can be the "sniffers".

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