uncalled-for

accidental avoidable fortuitous futile inappropriate inessential needless nonessential not required optional unessential uninvited unneeded unrequired unwanted unwarranted unwelcome useless

gratuitous impertinent inappropriate indecorous unbecoming unmerited unnecessary unseemly

inapposite inapt infelicitous inopportune tactless unseemly unsuitable untimely

confused erroneous foolish misplaced mistaken unreasonable unwarranted unwise

bearded deceived misled stonewalled wrong

bum-steer disinformed faked-out imprudent indiscreet inexpedient injudicious led up the garden path

correct reasonable right sensible thoughtful true wise

well-guided

aimless designless desultory drifting empty feckless floundering fustian goalless good-for-nothing haphazard hit-or-miss indiscriminate irregular meaningless motiveless needless nonsensical pointless purportless random senseless undirected unhelpful unnecessary unplanned unprofitable unpurposed vacuous wanton worthless

decided deliberate determined planned purposeful significant useful

gratuitous insulting needless unwarranted

iniquitous injudicious

needed reasonable warranted

justified