• sponsired,
• sponsed,
• spondered,
• sponserd,
• sponered,
• sponscores,
• sponored,
• sponcered,
• spomsored,
• sponsorsed,
• sponosred,
• sponsord,
• sposored,
• sponsorded,
• sponcored,
• sporsored,
• sensored,
• sponsoered,
• sponosored,
• sponsorr

• spinks,
• sponsor,
• spangled,
• spun sugar,
• sponseller,
• sponger,
• spinosa,
• spinous,
• Sponsler,
• sponge,
• spanos,
• spinoza,
• sponsorship,
• spencer,
• spanish,
• Spence,
• spinus,
• spinose,
• spanker,
• spenser.

The adjective form of the word "sponsored" is "sponsoring".

The plural form of "sponsored" remains the same, as it is an adjective and does not have a distinct plural form.

The singular form of the word "sponsored" is "sponsor"