There are various synonyms for the phrase "caught straws," which means to be grasping at straws or looking for any possible solution. Some alternative expressions include clutching at straws, clinging to hope, grasping for solutions, struggling to find answers, searching for answers, and seeking a lifeline. All of these phrases convey a sense of desperation and indicate that someone is willing to do whatever it takes to find a solution. These synonyms are useful when trying to emphasize the gravity of a situation and the need for a solution. When using these phrases, it is important to use them in context and with tact.