1. One who soliloquizes; one who monopolizes the conversation.

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

• monologes,
• monomogest,
• immnologist,
• mixoligist,
• mixologis,
• nonologist,
• konologist,
• jonologist,
• minologist,
• mknologist,
• monoligist,
• monologuist,
• onologist,
• monologise,
• monologuise,
• monologize,
• sinolgist,
• sinoloigst,
• runoologist,
• posologust

• monologuize,
• monologue,
• monologuise,
• moonless,
• moonlight.

The adjective form of the word "monologist" is "monological".

The plural of the "monologist" can be the "monologists".

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