suffix
viewing as ...; seeing as ...; treating as ...; regarding as ...
Suffix attached to nouns to express regarding something in a certain way. Common in compounds like 疑問視 (viewing with doubt) and 問題視 (seeing as a problem).
彼の行動は問題視されている。
His behavior is being regarded as a problem.
その発言は疑問視する声が多い。
Many people view that remark with doubt.