monologue

Words with a similar base: monologue

'monologue'

[soliloquy.n.01] as in: speech you make to yourself

'monologue'

[monologue.n.02] as in: a long utterance by one person (especially one that prevents others from participating in the conversation)

'monologue'

[monologue.n.03] as in: a (usually long) dramatic speech by a single actor