The phrase "neutral appearance" is grammatically correct and can be used in written English.
It refers to someone or something having a plain or unremarkable appearance, without any particular emotion or bias being conveyed. Example: The lawyer advised his client to maintain a neutral appearance in court in order to avoid swaying the jury's opinion.
In the second study, 75 respondents reported the personality of the same devices but this time with a dominant instead of a neutral appearance.
Contrary to this sculpture's minimal, neutral appearance, it conceals an underlying malevolence.
These professionals take pride in their neutral appearance, and an unflappable demeanor, even when talking about the best or worst of the news.
On the contrary, I even took pride in it -- I was a cultural chameleon who could deftly switch environments and blend into different cultures due to my relatively ethnically neutral appearance.
It's a contrast that, again, Paxton was well-suited to play, since he had so often used his neutral appearance to keep viewers uncertain whether he'd be good or bad, normal or nuts, serious or sarcastic.
I delight in delicately cooked vegetable stews, soups that warm as cozily as a down quilt, seemingly modest grains, lustily silky under their neutral appearance; crisp, vital salads, dance on my tongue, lush with the passion of the season, succulent fruits, juice spurting, dribbling down my chin, through my fingers, over my wrist, demanding to be kissed away.
Interestingly, contrary to the popular belief that the optimal poker face is neutral in appearance, the face that invokes the most betting mistakes by our subjects is has attributes that are correlated with trustworthiness.
Its eerily neutral and silent appearance at the crossroads of human evolution evokes the same wonder for members of the audience as it does for characters in the film.
In order to create a neutral and unassuming appearance, Ms. Roberts dressed casually, in jeans and a black crewneck T-shirt.
The Girl: The Victoria's Secret model headed out into Times Square in a showstopping, body-conscious dress and neutral shoes during her appearance on "Good Morning America" earlier today.
He or she would be bound by law to actually be neutral, avoiding even the appearance of a conflict of interest.
