Synonyms of the word

unrealistic

• adj. Not realistic.

chimerical

• adj. Of or pertaining to a chimera.
• adj. Being a figment of the imagination; fantastic (in the archaic sense).
• adj. Inherently fantastic; wildly fanciful.
• adj. Resulting from the expression of two or more genes that originally coded for separate proteins.

delusive

• adj. Producing delusions.
• adj. Delusional.
• adj. Inappropriate to reality; forming part of a delusion.

false

• adj. Untrue, not factual, factually incorrect.
• adj. Based on factually incorrect premises.
• adj. Spurious, artificial.
• adj. (logic) Of a state in Boolean logic that indicates a negative result.
• adj. Uttering falsehood; dishonest or deceitful.
• adj. Not faithful or loyal, as to obligations, allegiance, vows, etc.; untrue; treacherous.
• adj. Not well founded; not firm or trustworthy; erroneous.
• adj. Not essential or permanent, as parts of a structure which are temporary or supplemental.
• adj. (music) Out of tune.
• adv. Not truly; not honestly; falsely.
• n. One of two options on a true-or-false test.

fantastic

• adj. Existing in or constructed from fantasy; of or relating to fantasy; fanciful.
• adj. Not believable; implausible; seemingly only possible in fantasy.
• adj. Resembling fantasies in irregularity, caprice, or eccentricity; irregular; grotesque.
• adj. Wonderful; marvelous; excellent; extraordinarily good or great (used especially as an intensifier).

impossible

• adj. Not possible; not able to be done or happen.
• adj. (colloquial, of a person) Very difficult to deal with.
• adj. (mathematics, dated) imaginary.
• n. (obsolete) an impossibility.

impractical

• adj. Not practical; impracticable.

phantasmagoric

• adj. Characterized by or pertaining to rapid changes in light intensity and colour.
• adj. Characterized by or pertaining to a dream-like blurring of real and imaginary elements.

phantasmagorical

• adj. Alternative form of phantasmagoric.

surreal

• adj. Resembling a dream: fantastic and incongruous.
• n. (mathematics) surreal number.

surrealistic

• adj. Surreal.

unreal

• adj. fake; not real.
• adj. (slang) larger or more fantastic than typical of real life.

wild

• adj. Untamed; not domesticated.
• adj. Unrestrained or uninhibited.
• adj. Raucous, unruly, or licentious.
• adj. Visibly and overtly anxious; frantic.
• adj. Disheveled, tangled, or untidy.
• adj. Enthusiastic.
• adj. Inaccurate.
• adj. Exposed to the wind and sea; unsheltered.
• adj. (nautical) Hard to steer; said of a vessel.
• adj. (mathematics, of a knot) Not capable of being represented as a finite closed polygonal chain.
• adv. Inaccurately; not on target.
• n. The undomesticated state of a wild animal.
• n. (chiefly in the plural) a wilderness.
• v. (intransitive, slang) To commit random acts of assault, robbery, and rape in an urban setting, especially…