• gobal,
• colol,
• cowbow,
• codul,
• couole,
• cabole,
• corrol,
• mobole,
• couboy,
• coool,
• coyboy,
• cousl,
• cabel,
• cobbel,
• cobly,
• cojole,
• corbon,
• cabil,
• cowel,
• cooool

• cobble,
• cowbell,
• cobbler,
• copal,
• cob,
• Copple,
• couple,
• coeval,
• copley,
• coppola,
• copula,
• coufal,
• covelli,
• Cobbley,
• cobalt,
• cable,
• Coble,
• cool,
• cowboy,
• covel,
• coal,
• coville,
• Covell,
• coil,
• covello.

The adjective form of the word "COBOL" is "COBOLic" or "COBOL-related".

The plural of the "cobol" can be the "cobols".

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