- Exacerbate
v. to make worse or increase the severity of
The doctor told me not to run as it can exacerbate my knee injury.
- Modest
adj. simple and humble adj. small in size or amount
They moved into a modest house in the countryside. I received a modest sum of money for my help at the company event.
- Authenticity
n. the quality of being real and true instead of fake and contrived
The police officer doubted the authenticityof the suspect's story.