1. Somewhat sick or diseased; nauseating; exciting disgust.

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

• suckish,
• sickies,
• pickish,
• aickish,
• sikish,
• sickis,
• sickishh,
• rickish,
• frickish,
• tirckish,
• trikcish,
• Triccish,
• yickist,
• clickish,
• Stickeith,
• sicnism,
• sickeish,
• sickisht,
• seckish,
• sikisht

• sissyish,
• sikes.

The adjective form of the word "sickish" is "sickly".

The plural form of "sickish" is "sickishes".

The singular form of the word "sickish" is "sickly"