Sentence examples for it was not enough from inspiring English sources

"it was not enough" is a grammatically correct and common phrase in written English.
It can be used in various contexts to express dissatisfaction or lack of sufficiency. Example 1: She studied for hours, but in the end, it was not enough to pass the exam. Example 2: The team trained hard, but their effort was not enough to win the championship. Example 3: We thought we had saved enough money, but it was not enough to cover the unexpected medical expenses.