• fellation,
• fellayte,
• fellater,
• fellatte,
• vellation,
• fellstion,
• felloation,
• felltion,
• fellattion,
• fellatioo,
• rellatum,
• velleityy,
• felsaite,
• fellsitic,
• Mellatic,
• fellatta,
• fellataa,
• prellatic,
• pellayo,
• Bellatte

• fellate,
• feldt,
• fealty,
• felty,
• Fellata.

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

The plural of the "fellatio" can be the "fellatios".

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