no possible
Definitions
Not capable of existing, occurring, or being achieved.
Lacking any reasonable chance or prospect of happening.
Examples
There is no possible way for us to finish this project by tomorrow morning.
Given the current weather conditions, there is no possible chance that the flight will depart on time.
Synonyms
impossible unachievable unattainable out of the question not feasible impracticable
Antonyms
possible achievable attainable feasible practicable within reach