General Prefixes:
* Pre-: Precaution (a measure taken beforehand to prevent something dangerous or unpleasant)
* Re-: Recaution (to warn or caution again)
* Un-: Uncaution (lack of caution; recklessness)
* Over-: Overcaution (excessive caution; being too careful)
* Mis-: Miscaution (a mistaken warning or caution)
* Dis-: Discaution (the act of discouraging caution)
Less Common, But Possible Prefixes:
* Fore-: Forecaution (warning or preparing for something in advance)
* Super-: Supercaution (extreme caution)
* Hyper-: Hypercaution (excessive caution, bordering on paranoia)
Informal Prefixes (Not for formal writing):
* Mega-: Mega-caution (extreme caution, often humorous)
* Ultra-: Ultra-caution (extreme caution, perhaps too much)
Remember:
* The meaning of the combined word can sometimes be a bit nuanced.
* Some combinations are more common and accepted than others.
* Consider the context and desired meaning when choosing a prefix.