1. One belonging to a sect of the early Christian Church that affected gnosticism.

2. Pertaining to the gnostics or to gnosticism.

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

• gastic,
• instic,
• notic,
• gnetic,
• anastic,
• nostil,
• costic,
• nortic,
• nostick,
• dynostic,
• gnostical,
• anosamtic,
• gerstick,
• ghostfih,
• gnosic,
• gnowstic,
• nostic,
• gnosticc,
• gnostik,
• noutic

• gnosticism.

The adjective form of the word "gnostic" is "gnostic".

The plural of the "gnostic" can be the "gnostics".

The singular of the "gnostic" can be the "gnostic".