Synonyms of 'dreamlike'
unrealDictionary, visionary, surrealHer paintings have a dreamlike quality.
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wildly fanciful; imaginary
If you describe something as illusory, you mean that although it seems true or possible, it is in fact false or impossible.
the illusory nature of nationhood
Thesaurus for dreamlike from the Collins English Thesaurus
If you describe something as dreamlike , you mean it seems strange and unreal .