The SmutWords Glossary

Every trope, kink, fetish, and dynamic explained in plain language — plus real books to read for each one.

All Tropes Kinks Fetishes Dynamics Practices
All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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Fake Dating

Two characters agree to pretend they are in a romantic relationship, usually to navigate a social obligation or personal gain, only to develop genuine feelings that blur the line between performance and reality.

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Fake Girlfriend/Boyfriend for the Holidays

The protagonist recruits a paid or willing stand-in to pose as their romantic partner for family gatherings, office parties, or seasonal events, with the ruse inevitably collapsing into real feelings.

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Fake Marriage

A fake marriage story has characters entering a marriage contract for convenience, security, or a specific goal, not love. The tension comes from them having to pretend to be a couple while real feelings develop.

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Fake Relationship

A fake relationship is a trope where two characters agree to pretend they are dating, engaged, or married for a specific goal, like escaping a family event, landing a business deal, or getting a nosy ex to back off, only to catch real feelings along the way.

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Fantasy Romance

Fantasy romance centers a romantic relationship within a world where magic, mythical beings, or other supernatural elements are integral to the plot and the characters' lives.

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Farmer Romance

A romance where the hero or heroine is a farmer, rancher, or homesteader, and the story centers on rural life, hard work, and a love that grows alongside the land.

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Fated Mates

A trope where two characters are destined to be romantic partners, often through supernatural or cosmic forces, and their bond is undeniable, immediate, or biologically driven.

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Firefighter Romance

A love story centered on a firefighter, often pairing the high-stakes adrenaline of firefighting with the emotional intensity of falling for someone whose job puts them in danger. The heat is literal and metaphorical, and the hero usually runs into burning buildings as easily as he runs into a relationship.

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Forbidden Beast Tamer Romance

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Forbidden Boss Romance

A story where a protagonist falls for their supervisor, CEO, or other workplace superior, with the relationship kept secret due to professional rules, power imbalances, or personal stakes.

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Forbidden Love

A romance where the protagonists are kept apart by an external or internal barrier, such as family feuds, societal rules, religious vows, or taboo attractions, making their desire both risky and irresistible. The tension comes from knowing they should not want each other, and the payoff is when they choose each other anyway.

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Forbidden Stepbrother

A romance trope where two people become stepsiblings through their parents' marriage and fall for each other despite the taboo of their new family connection. The conflict comes from the social and familial prohibition, not actual blood relation.

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Forced Proximity

Forced Proximity is a trope where circumstances beyond the characters' control—a blizzard, a broken elevator, a shared hotel room—trap them together, leaving no escape from each other's presence and often from their own unresolved tension.

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Friends to Lovers

A romance arc where two people who already share an established friendship gradually realize and act on romantic and sexual feelings for each other, often risking the friendship to pursue the relationship.