• grases,
• glassses,
• cresses,
• reasses,
• graise,
• greastes,
• grassey,
• galsses,
• trases,
• grasous,
• glassess,
• glassers,
• grasse,
• carasses,
• graoes,
• crisses,
• rahses,
• risses,
• resses,
• gracies

• grassy,
• crosses,
• gasses,
• Grasps,
• grass,
• graces,
• caresses,
• greases,
• Gases,
• grossest,
• grazes,
• grouses,
• creases,
• glasses,
• grosses,
• raises.

The adjective form of the word "Grasses" is "Grassy"

The plural form of the word "Grasses" is also "Grasses".

The singular form of the word "Grasses" is "Grass"