1. In an adverse manner.

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

• adveresly,
• adverstiy,
• adversley,
• adversally,
• advesly,
• adeversly,
• adeversely,
• adversly,
• adversiy,
• adversery,
• adversed,
• adversily,
• adversaty,
• adverserly,
• adversay,
• aversly,
• adversry,
• adversal,
• advesery,
• aversely

• advert,
• advertising,
• adversative,
• adverbially,
• advertize,
• advertorial,
• advertizer,
• advertised,
• adverbial,
• advertise,
• advertence,
• advertently,
• adversity,
• adverb,
• advertency,
• adverse,
• advertiser,
• adversary.

The adjective form of the word "adversely" is "adverse".

The plural form of the word "adversely" is "adversely." The word does not change in plural form as it remains the same.

The singular form of the word "adversely" is "adverse"