Sentence:  All adults had to be addressed as Mister, Missus, Miss, Auntie, Cousin, Unk, Uncle, Buhbah, Sister, Brother and a thousand other appellations indicating familial relationship and the lowliness of the <WSD>addressor</WSD>. 
Meaning of the word marked with <WSD> tags:  A person who addresses someone (directs spoken or written communication toward someone).