What is another word for without investigation?
Pronunciation: [wɪðˌa͡ʊt ɪnvˌɛstɪɡˈe͡ɪʃən] (IPA) 
There are several synonyms for the phrase "without investigation." One alternative phrase is "without examination," which means to take something at face value without looking deeper into it. "Superficially," is another related word that suggests a lack of depth or thoroughness in one's analysis. "Hastily," is also a synonym, which implies that a decision or action was taken without taking the time to carefully consider all the available information. "Rashly," is another word that suggests impulsiveness or recklessness in a decision-making process. In essence, anytime an action is taken or a decision is made without proper research or inquiry, there are a variety of words that can describe this type of behavior.
