1. Convulsive; alternately contracting and relaxing.

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

• clynic,
• clanic,
• xlonic,
• vlonic,
• flonic,
• dlonic,
• ckonic,
• cponic,
• coonic,
• cllnic,
• clpnic,
• cl0nic,
• clonoc,
• colonic,
• colnic,
• clonnic,
• cloninc,
• clenoc,
• clonick,
• klonik

• clenched,
• clinician,
• clincher,
• clinical,
• clinched,
• clink,
• clinic,
• clanging,
• Clancy,
• clonus,
• clinking,
• clunch,
• Clance,
• cling,
• clunky,
• Clancey,
• clownish,
• clench,
• clang,
• clanking,
• clank,
• clinch,
• colonic,
• clines,
• clannish,
• clunk.

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

The plural form of the word "clonic" is "clonics".

The singular form of the word "clonic" is "clonus"