Imitation
Sham, Mock, Simulation
noun, の adjective
Food that imitates an imitation of some OTHER food, is an even worse imitation. You don't want to eat that. It's a sham! It's mocking real food! It's probably made of dust and cardboard!
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
模擬試験の結果はどうだったの？
How were the results of the mock exam?