unrealistic
//ˌʌn.rɪəˈlɪs.tɪk//
Adjective
unrealisticCanonical form
more unrealisticComparative
most unrealisticSuperlative
1
Not based on or showing awareness of things as they actually are; impractical or fanciful.
It is unrealistic to expect everything to go perfectly.
2
Not representing things in a way that is accurate or true to life.
The movie's special effects looked unrealistic and cheap.