This study is an attempts made to discuss Zar expressions in Arsi Farak'asa of Oro mo. Thernexpressions include verbal and non verbal expressions. The non-verbal expressions arernobjects of symbolic representation which include clothes, sacrifice animals colours etc.rnVerbal expressions include phonological complexity, glossolalia, literal and poeticrnexpressions.rnCarriers, devotees and shamans believe that carriers in altered state speak languages whichrnthey never speak normal state. However, researchers suggested that carriers in altered staternufter a deformed language Leslau (1949). Such claims were part of statements of the presentrnstudy whose objective is exploring linguistic and 11011- linguistic expression of Zar, andrnanalysing the data using qualitative method.rnThe main findings of the research is that carriers in altered state utter phonologicallyrncomplex words, mixed phrases, non-existing or unknown languages (Glossolalia). Althoughrnsome things are taken as shared dues of all Zars, each Zar has also a unique demand.rnCarriers, devotees and shamans have shared knowledge of the dues. The oral and poeticrnexpressions during rites focus on reciting phrases that show the supremacy of Momina 's Zarrn/rnand that of her ancestors.rnFinally, the relation between spirit possession and gender differences are remaining issuesrnthat need fitrther investigation, this is because female carriers possessed by male Zars havernlow pitch.