Vocabulary/Affinity

Affinity Definition
/əˈfinədē/  -  noun: affinity; plural noun: affinities

1.) A spontaneous or natural liking or sympathy for someone or something.
 * The boy had an affinity for comics.

2.) A similarity of characteristics suggesting a relationship, especially a resemblance in structure between animals, plants, or languages.
 * A building with no affinity to contemporary architectural styles. (Credits: Google)

3.) Relationship, especially by marriage as opposed to blood ties.

4.) [Biochemistry] The degree to which a substance tends to combine with another.
 * The affinity with two Hydrogen and Oxygen molecules creates water.

Examples

 * The crazy man had an affinity of jumping off tall buildings.
 * The woman had an affinity with the handsome man.
 * The hypocritical white girl had a serious affinity with her iPhone 6S.
 * Ash Ketchum has a affinity with Pikachu.

Synonyms
1.) empathy for, rapport with, sympathy for, accord with, harmony with, relationship with, bond with, fellow feeling for, closeness with/to, understanding of/for; liking of/for, fondness of/for; informal chemistry with

2.) similarity, resemblance, likeness, kinship, relationship, association, link, analogy, similitude, correspondence

Antonyms
dissimilitude, dissimilarity, dislike, hatred, hate