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MOMENTUM Definition & Meaning - Merriam-Webster

MOMENTUM Synonyms: 31 Similar and Opposite Words | Merriam-Webster Thesaurus

The word momentum comes from the Latin root.s, meaning "movement", "moving power", or "Impetus",  and is a contracted form of movimentum, derived from the verb movere ("to move").  It is formed with the suffix -mentum (used to turn verbs into nouns), yielding movimentum and shortened to mōmentum.  

Momentum in storytelling is the vital forward drive that captures a reader's attention, builds emotional investment, and prevents a narrative from feeling stagnant.  It relies on core elements like dramatic questions, cause-and-effect actions, and rising stakes.  

Why Movement Matters:  
Holds Attention: Keeps the audience actively engaged instead of clicking away or putting a book down.  
Drives Stakes: Makes outcomes feel consequential so the audience cares what happens next. 
Prevents Stalling: Moves the plot past boring filler and repetitive descriptions.  

How to Build Momentum:  
Intent and Reaction: Connect scenes through clear character goals, failures, and immediate reactions. 
Raise the Costs: Force characters to pay a heavy price for their choices, creating natural turning points. 
Unresolved Tension: End scenes or chapters with lingering questions or sudden shifts in safety.