illusory
Definition
Based on illusion; not real or not as it appears.
日本語 幻想に基づく;実際には存在しない、あるいは現実とは異なる
Example
"Their sense of security was illusory, as danger was building unnoticed."
Based on illusion; not real or not as it appears.
日本語 幻想に基づく;実際には存在しない、あるいは現実とは異なる
"Their sense of security was illusory, as danger was building unnoticed."