Synonyms: monstrosity
Definition: something hideous or frightful
Usage: they regarded the atom bomb as a monstrosity
Similar words: miscreation, malformation
Definition: something abnormal or anomalous
Synonyms: freak, monster, monstrosity, lusus naturae
Definition: a person or animal that is markedly unusual or deformed
Similar words: mutant, mutation, variation, sport
Definition: (biology) an organism that has characteristics resulting from chromosomal alteration