IPA: /ˌæl.ə.dʒəˈnɪs.ɪ.ti/
KK: /ˌæl.ə.dʒəˈnɪs.ɪ.ti/
The quality or characteristic of causing an allergic reaction in some people.
The allergenicity of certain foods can cause severe reactions in sensitive individuals.
Allergenicity → It is formed from "allergen" (from Greek "allos" meaning other and "ergen" from "ergon" meaning work or activity) and the suffix "-icity" (meaning the quality of). The word describes the quality of being an allergen, or the capacity to provoke an allergic reaction.
Think of 'other' ('allos') and 'activity' ('ergon') to remember that 'allergenicity' refers to the quality of something that can provoke an allergic reaction.
No commonly confused words.