affinity - a natural attraction or sensation of kinship; "an affinity for politics"; "the mysterious affinity in between them"; "James's affinity with Sam" attractiveness, attraction - the quality of arousing fascination; becoming eye-catching or something which appeals to; "her individuality held a wierd attraction for him" for their residences http://waylonspcoy.howeweb.com/5420567/definition-affinität-an-overview