Sentence examples for were even more from inspiring English sources

"were even more" is a grammatically correct phrase and can be used in written English.
It is commonly used to compare two things, with the meaning that the second thing is even more than the first thing. For example: 1. The ice cream at the new shop was delicious, but the gelato we had in Italy on vacation was even more decadent. 2. I thought I was happy in my old job, but my new job is even more fulfilling. 3. The sunset last night was beautiful, but the one we saw on the beach the next day was even more stunning.