The phrase "appearance serious" is not correct in standard written English.
It may be intended to describe someone or something that looks serious, but it lacks proper grammatical structure.
Example: "His appearance was serious, reflecting the gravity of the situation."
Alternatives: "serious demeanor" or "serious look".
The hope here was that the budget gimmicks and deferred decision-making they actually supported would have the appearance of serious belt-tightening.
His heart must have stopped when, around dusk, Gov. John A. Andrew informed him that a "mob" was "beating the police" and "there was every appearance of serious trouble during the coming night".
One of the main challenges in the molecularly imprinted polymers (MIP) field is the proper MIP design for water-soluble compounds because of appearance of serious drawbacks in polar solvents and insolubility of those compounds in non-polar solvents which are commonly used for MIP synthesis.
Ms. Harlick, who lost her job and insurance and is now on disability while studying social work in graduate school, said she hoped the court decision would show people that eating disorders were not just matters of weight and appearance, but serious diseases.
Even though hands usually start looking older in one's 20s, most people don't recognize the signs of aging until their 30s or 40s, and most people won't start changing their routines until they notice the appearance of serious aging signs.
A sudden high fever, chills rapid heart rate and an appearance of serious illness are signs that this may be occurring.
The Isle of Manhattan fizz's white-cloud appearance belies a serious drink (though if you have more than one, nothing will seem serious).
Barnett's appearance underlines the serious point behind Glass's pranking political protest.
It used to be that candidates would try to diffuse scandal with a carefully choreographed appearance on a serious news program like "60 Minutes".
