Weirdness is a synonym of uncanniness.
As nouns the difference between weirdness and uncanniness
is that weirdness is (uncountable) the state or quality of being weird while uncanniness is the state or condition of being uncanny.
weirdness
English
Noun
(uncountable) The state or quality of being weird.
(countable) The result or product of being weird.
Synonyms
* abnormality
* eeriness
* queerness
* eccentricity
* peculiarity
* unearthliness
Anagrams
*
uncanniness
English
Noun
(-)
The state or condition of being uncanny.
Synonyms
* eeriness, eerieness
* spookiness
* weirdness