1. Oily; fat; smeared with grease; like grease; smooth; gross; indelicate; indecent.

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

• greavy,
• greaest,
• greasey,
• greesey,
• greak,
• greace,
• greaty,
• grees,
• grasb,
• greay,
• greese,
• grazy,
• grisy,
• grasy,
• grews,
• grrass,
• crasy,
• reaso,
• creas,
• greacy

• gray jay,
• greek,
• Griego,
• grayish,
• grease,
• gries,
• grieg,
• Grice,
• gragg,
• Gracie,
• GRAYS,
• groce,
• griese,
• grey,
• Grassia,
• Graig,
• grass,
• grose,
• graze,
• greece,
• Grayce,
• grace,
• gress,
• gross,
• Gracey,
• crease,
• grassy,
• gray,
• Gracia,
• graz,
• grassi,
• gris,
• grasso,
• grieco,
• grias,
• Grise,
• Gros,
• grus.

The adjective form of the word "greasy" is "greasier".

The plural form of the word "greasy" is "greasies".

The singular form of the word "greasy" is "grease"