The website zisea has a function called 两分 where you can easily find these characters.
For the first one you just search 食㒼 as you put in your question:
For the second one you need to change 兌 to 兑 and search 兑皮:
it’s time to try the 異體字字典, maintained by the ministry of education, taiwan 🇹🇼
the second character is explained as:
have fun :)
the character is 莉 (u+8389), sound file; it’s the transliteration of “lynne”.
“莉” originally means grass (艸); later used for white jasmine as in “茉莉”.
imo, it’s quite good, for female name 😸