1frank 
/ˈfræŋk/ adjective
frank·er; frank·est /ˈfræŋk/ adjective [also more frank; most frank] — used to say that someone is speaking or writing in a very direct and honest way ▪ She gave me some very frank criticism. ▪ Don't be afraid to be perfectly/completely frank with me. ▪ To be brutally frank with you, I don't think you're good enough. ▪ We had a full and frank discussion.
— frank·ness noun [noncount]
▪ She spoke with surprising frankness.
▪ She spoke with surprising frankness.
