1. In a cross manner.

2. Peevishly.

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

• grosly,
• grously,
• crowely,
• caressly,
• classly,
• closly,
• grossley,
• crossd,
• crowly,
• crossell,
• grassly,
• cloesly,
• cosly,
• grosely,
• clossly,
• cosely,
• grossely,
• crosy,
• crossply,
• crosely

• crosswalk,
• Crossland,
• croslin,
• Criselda,
• crosland,
• Crossley,
• criswell,
• cresol,
• crosslin,
• Crosley,
• Crislip,
• crazily,
• croswell,
• Creswell,
• crisler,
• Crosswell.

The adjective form of the word "crossly" is "cross".

The plural form of "crossly" is "crosslies".

The singular form of the word "crossly" is "cross"