"Uh ohs" is an informal expression used to express surprise or realization of an error or mistake. There are several synonyms for this phrase that can be used to convey the same sentiment in a different way. Some of these include "oops", "my bad", "whoopsie-daisy", "uh oh", "oh dear", "oopsie", "oh no", "shoot", "darn" and "fudge". Each of these expressions can be used in various contexts to show regret or surprise, whether it's a simple mistake or a more significant problem. Using synonyms for "uh ohs" can add variety and humor to conversation while conveying the same feeling.