Exam: Cambridge English: C1 Advanced (CAE)

Definition: Something that cannot be challenged, doubted, or attacked; it is certain and secure.

Example: The scientist presented unassailable evidence that supported her theory.

Definition: In a way that cannot be attacked, questioned, or defeated.

Example: The evidence presented was unassailably strong, leaving no room for doubt.

Definition: Not absorbed or integrated into a larger group or society.

Example: The unassimilated community maintained its unique traditions and customs despite living in a different country.

Definition: Not calmed or made less severe; remaining intense or unrelieved.

Example: Her unassuaged grief was evident in her tear-filled eyes.

Definition: Something that cannot be achieved or reached.

Example: Many people have dreams that seem unattainable, but with hard work, they can become a reality.

Definition: Not weakened or reduced in force, intensity, or effect.

Example: The unattenuated signal was strong enough to reach the receiver without any loss.

Definition: Not proven or confirmed by evidence or documentation.

Example: The researcher found several unattested claims in the old manuscript.

Definition: Something that cannot be linked or assigned to a specific source or cause.

Example: The origins of the mysterious sound were unattributable, leaving everyone puzzled.

Definition: Not having permission or approval to do something.

Example: He accessed the system with unauthorized credentials.

Definition: The state of being ineffective or not producing the desired result; a lack of success or usefulness.

Example: Despite their efforts, the unavailingness of their attempts to solve the problem was evident.