What is another word for too little too late?
Pronunciation: [tˈuː lˈɪtə͡l tˈuː lˈe͡ɪt] (IPA) 
The phrase "too little too late" is often used to describe a situation in which action taken is insufficient and comes at a point where it cannot make a significant impact. Some synonyms for this phrase include "futile effort," "insufficient action," "belated attempt," "inadequate measure," "missed opportunity," and "last-ditch effort." These phrases capture the sense of despair or futility that can arise when an action is taken too late or is inadequate in addressing a problem. They can be useful in communicating the urgency of a situation and the need for immediate and effective action to prevent further harm.
