The definition of mercurial is changeable or fickle.
Created in the fancy; imaginary; not real
Of or resulting from imagination
(Archaic) Fanciful; freakish
Of or having to do with a concept or concepts
The definition of imaginary is not real or existing only in the mind, or a square root of a negative number.
(Linguistics) Understood in terms of semantic content rather than grammatical structure. The word did is notional in We did the work and relational in We did not agree.
(Slang) So remarkable as to elicit disbelief; fantastic.
The definition of visionary is someone or something that thinks about the future or advancements in a creative and imaginative way.
The definition of capricious is someone or something that is subject to sudden, unpredictable changes.
Being such that alteration is possible:
Having no fixed course or purpose; irregular; random; wandering
The definition of fickle is changing your mind easily and often.
Displaying or marked by a lack of consistency, especially:
Not constant; changeable
Very sensitive or easily upset; touchy
The definition of uncertain is not definite or not confirmed.
Changeable; variable; fluctuating
Inconstant in purpose, or volatile in behaviour.
A factor or condition that is subject to change, especially one that is allowed to change in a scientific experiment to test a hypothesis.
Hard to believe; incredible; astounding
(Informal) Wonderful, impressive, extraordinary, etc.
Causing wonder; surprising, astonishing, or extraordinary
Extraordinarily exciting or amazing
Astonishingly great or large
Not to be believed; incredible:
Wonderful is defined as an amazing, astonishing, excellent or enjoyable person, thing or event.
Odd and funny; ludicrous
The definition of bizarre is a very strange person or thing.
That is barely believable based on logical or normal thinking
Grotesque is defined as repulsively ugly or shocking.
Concocted or fabricated, especially in order to deceive or mislead; make up:
Relating to or being a kinshiplike relationship among people who are not related by heredity, marriage, or adoption, often involving the use of kinship terms.
Of, relating to, emanating from, or being the expression of a deity:
The definition of sensational is something that causes a lot of discussion or excitement among the public, or is something that is exceptionally good.
Illustrious; heroic; brilliant; celebrated; famous; as, a splendid victory or reputation.
Of unusually high quality; excellent:
(Archaic) Causing great fear or dismay; terrifying; dreadful; appalling
Almost first rate.
(Informal) Very good; first-rate:
(Informal) Of a person, not upset by circumstances that might ordinarily be upsetting.
(Slang) Very pleasing or attractive
(Slang) Performing with great skill and daring:
Eager; enthusiastic; much interested
Neat is defined as someone or something that is tidy, well-formed or well-done.
Marked by little or no ornamentation or decoration:
Free of pretense, falsehood, or affectation:
Following no predictable pattern
Following no predictable pattern
Most commonly occurring
Find another word for fantastical. In this page you can discover 77 synonyms, antonyms, idiomatic expressions, and related words for fantastical, like: freakish, mercurial, temperamental, unpredictable, fanciful, fancy, fantastic, imaginative, whimsical, chimeric and chimerical.