• felatio,
• dellation,
• cellation,
• vellation,
• gellation,
• tellation,
• rellation,
• fwllation,
• fsllation,
• fdllation,
• frllation,
• f4llation,
• fellstion,
• felloation,
• fellastion,
• felation,
• felltion,
• fellacio,
• fellascion,
• fellashon

• Felten,
• Felton,
• feltman,
• Feltmann,
• feltner.

The adjective form of the word "fellation" is "fellatial".

The plural of the "fellation" can be the "fellations".

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