Proceeding in a straight course or manner; not deviating; honest; frank.
In a straightforward manner.
without concealment or deception; honest; "their business was open and aboveboard"; "straightforward in all his business affairs"
describes information, subjects and materials that learners often meet in their work, studies or other activities.
free from ambiguity; "a straightforward set of instructions"
without evasion or compromise; "a square contradiction"; "he is not being as straightforward as it appears"
pointed directly ahead; "a straightforward gaze"
By a straightforward computation: I lost my notes.