The phrase "a valid and real" is correct and usable in written English.
It can be used when discussing the authenticity or legitimacy of something, emphasizing that it is both valid and genuine.
Example: "The research presented a valid and real solution to the problem at hand."
Alternatives: "a legitimate and authentic" or "a credible and genuine".
"The younger generation is more likely to seek help and to have a greater understanding that mental health is a very valid and real aspect of their health," Moutier said.
Just as that tree in August visually reminded me of all the people I will know in this life, this award reminds me that sharing my story and supporting others on their path to happiness is tangible, valid, and real and makes a difference.
Such an environment does not allow individuals to learn how to regulate intense emotions in an adaptive way and to trust their own experiences as valid and real.
Open circuit potentiometry has been found to be a valid and simple technique for continuous real-time monitoring of the biofilm formation compared to other electrochemical and thermodynamic techniques.
These examples help to showcase that not all atom types and atom environments generated by this study resemble fragments of valid and real chemical structures.
The cerebral Dr Grace realized too late that the NaVi's mystical voodoo is as valid and real as the science.
I hope genderqueer youth see this episode and know they are valid -- their gender, their emotions, their struggles are valid and real and other people are going through the same thing.
While the experience of pain, both inside and outside of the dream state, is likely all in my head, I'm relieved to know that my emotional and physical reactions are valid and real.
"I am concerned about the environment and I feel that his arguments are so valid and real and if we could just stop producing and tearing things up it'd be great.
