1. A genus of lizards, of small size, repulsive aspect, and more or less nocturnal habits.

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

• yecky,
• geico,
• ecko,
• jacko,
• grecko,
• ginko,
• gieco,
• gnco,
• gekos,
• geco,
• gekco,
• keiko,
• geko,
• gheko,
• beco,
• deckk,
• gegko,
• heck,
• becko,
• decko

• geske,
• cock,
• cuckoo,
• neck,
• Geckoes,
• jack,
• peck,
• deck,
• kick,
• geek,
• geckos,
• jerk.

The adjective form of the word "gecko" is "gecko-like".