In 2025, the landscape of AI-generated conversations continues to evolve rapidly, especially in interactive platforms like Character AI. With a surge in the popularity of AI-generated characters that mimic real-world discussions, the need to regulate and filter content has become important. One of the most prominent methods for ensuring safe and appropriate interactions is through banned words.
This article provides a complete list of banned words on Character AI, offering insights into why certain words are restricted and how these guidelines shape the user experience. Let’s dive into the current updates for 2025 and what you need to know about Character AI’s banned word policy.
What is Character AI?
Character AI is an AI-driven platform that allows users to create, train, and interact with customizable AI characters. These characters can simulate conversations based on user prompts, enabling a unique way of engaging with artificial intelligence.
While this technology can be fun and incredibly useful, keeping interactions appropriate for all audiences is essential. This is where banned words and moderation policies come into play.
Why Are Words Banned on Character AI?
The banning of certain words on platforms like Character AI is done primarily for the following reasons:
- User Safety: Ensuring that conversations remain respectful and non-threatening.
- Preventing Harmful Content: To avoid generating offensive or harmful language that could promote hate speech, violence, or explicit content.
- Compliance with Regulations: Character AI needs to comply with international laws and guidelines regarding digital content and communication.
- Promoting Positive Interactions: A more positive and engaging atmosphere is fostered when harmful or inappropriate language is filtered out.
What Are Hard and Soft Bans on Character AI?
Character AI employs two levels of bans when it comes to filtering content:
Soft Ban: A more flexible approach where the system may either block the word, censor it (e.g., with asterisks), or provide a warning to the user. These words may depend on context and are not outright prohibited in every instance.
Hard Ban: A complete block of the message or word, preventing it from being used or displayed in any conversation. Hard-banned words are typically those that are universally deemed inappropriate or dangerous.
List Of Character ai banned words
Banned Words on Character.AI (Soft Ban)
- Mistress
- Hostess
- Suicide (context-dependent)
- Lewd
- Swallow
- Cleavage
- Sexually
- Butt
- Lascivious
- Moaning
- Virgin (context-dependent)
Additional Related Terms
- Thrusting (context-dependent)
- Licking
- Sucking (context-dependent)
- C*m
- Whipping
- Nipples
- Femboy
- Twink
- Swearing (context-dependent)
Banned Words (Hard Ban)
- Anal
- Anus
- Arse
- Ass
- Ballsack
- Balls (context-dependent)
- Bastard
- Bitch (context-dependent)
- Biatch
- Bloody
- Blowjob
- Blow job
- Boner
- Boob
- Bugger
- Bum
- Buttplug
- Clitoris
- Cock
- Crap
- Cunt
- Damn
- Dick
- Dildo
- Dyke
- Fag
- Feck
- Fellate
- Fellatio
- Felching
- Flange
- Homo (context-dependent)
- Jerk (context-dependent)
What Happens If You Keep Using Banned Words?
Persistent use of banned words—whether hard or soft—could lead to consequences:
Permanent Ban: In extreme cases, or when dealing with serious offences (e.g., hate speech or violent threats), Character AI may issue a permanent ban, preventing the user from further access.
Warnings and Notifications: The first step is typically a warning. Character AI will notify you that certain language is not allowed.
Temporary Ban or Account Restriction: If a user continues to use banned words after repeated warnings, they may be temporarily banned or have their account restricted from interacting with certain characters or functions.
