(of a way of expressing an unpleasant opinion) honest and exact

honest

a small, brown jumping insect which makes a shrill noise by rubbing its front wings together

impartial

fair; just

impartial

acting in a just and honest way; in accordance with justice or the rules (of a game etc)

impartial, unprejudiced

not favouring one more than another

fair, unprejudiced

not influenced by personal feelings; not referring to any particular person

cold, unfriendly

fair; in accordance with what is right; reasonable

fair, impartial

influenced by what exists or is real, what can be seen, touched etc and not by emotions; an aim, purpose

fair, impartial

(US = unbiased) not biassed

not prejudiced

free from prejudice

fair