Uh-ohing is an expression used to indicate a mild or moderate level of distress or alarm. It can be used when something unexpected happens or when there is a potential problem that needs to be addressed. Some synonyms for uh-ohing include worrying, fretting, panicking, sweating, or tensing up. Other options could be concerns, anxiousness, disquietude, trepidation, or unease. These words all convey a sense of fear or anxiety and can be used interchangeably with uh-ohing in various contexts. Regardless of the word choice, the underlying message is one of concern and caution.